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	<title>Color Conversations with Cristina &#187; light and color</title>
	<atom:link href="http://www.cristinaacosta.com/blog/category/light-and-color/feed/" rel="self" type="application/rss+xml" />
	<link>http://www.cristinaacosta.com/blog</link>
	<description>Color does more than convey a mood or set off a room. Color is a language that continually evolves with the cultures that contribute the shades and tones of meaning each of us sees. Artist and Color Consultant, Cristina Acosta, shares her insights and expertise about the colors in your life - your home - your business.</description>
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		<title>Creating with Colors from the Landscape</title>
		<link>http://www.cristinaacosta.com/blog/2010/03/creating-with-colors-from-the-landscape/</link>
		<comments>http://www.cristinaacosta.com/blog/2010/03/creating-with-colors-from-the-landscape/#comments</comments>
		<pubDate>Mon, 08 Mar 2010 13:00:13 +0000</pubDate>
		<dc:creator>Cristina Acosta</dc:creator>
				<category><![CDATA[Color and Culture]]></category>
		<category><![CDATA[Color in Business]]></category>
		<category><![CDATA[light and color]]></category>
		<category><![CDATA[Psychology of Color]]></category>
		<category><![CDATA[Choosing Colors]]></category>
		<category><![CDATA[color environment]]></category>
		<category><![CDATA[color ideas]]></category>
		<category><![CDATA[color perceptions]]></category>
		<category><![CDATA[color plan]]></category>

		<guid isPermaLink="false">http://www.cristinaacosta.com/blog/?p=10341</guid>
		<description><![CDATA[I've been thinking a lot about color and culture, and have been exploring that theme in my fine art for many years. The landscape around us effects how we perceive color. This week I painted this silk scarf directly from the inspiration of some recent travels.]]></description>
			<content:encoded><![CDATA[<div id="attachment_10339" class="wp-caption aligncenter" style="width: 310px"><img class="size-medium wp-image-10339" title="Street in Bordeaux, France" src="http://www.cristinaacosta.com/blog/wp-content/uploads/2010/03/Bordeaux-st-w-Eggplant-color-Cristina-Acosta-300x225.jpg" alt="" width="300" height="225" /><p class="wp-caption-text">Walking through the streets of Bordeaux, France I saw these beautiful faded purple doors. Against the grays and browns of the buildings and the weather that day, the violet color brought a subtle and rich dimension to the street view. Photo: Cristina Acosta</p></div>
<div id="attachment_10340" class="wp-caption alignright" style="width: 310px"><img class="size-medium wp-image-10340 " title="Silk Textile painted by Cristina Acosta" src="http://www.cristinaacosta.com/blog/wp-content/uploads/2010/03/Silk-Textile-painted-Cristina-Acosta-300x241.jpg" alt="" width="300" height="241" /><p class="wp-caption-text">Inspired by the colors in the landscape of urban city streets I&#39;ve been exploring the colors by painting textiles. The sheer matte quality of the silk is the perfect substrate to convey the feeling of the colors from the street in Bordeaux, France. My intent was not to replicate the colors visually as much as to convey the sensations I received while walking through the colors in that landscape. Photo credit: Cristina Acosta</p></div>
<p>I&#8217;ve been thinking a lot about color and culture, and have been exploring that theme in my fine art for many years.</p>
<p>The landscape around us effects how we perceive color. The geography of a place along with the cycle of seasons as well as the weather and light  combine with the presence or absence of human culture to create the colors of a place.</p>
<p>In my  paintings and drawings other concerns (like image or texture) overtake this concept, so I decided to work with these color ideas in textiles.</p>
<p>Painting silk scarves for myself or friends is a relaxing way for me to play with color stories.  (And I have something fun to wear when I&#8217;m done!) This week I painted this silk scarf directly from the inspiration of some recent travels. I&#8217;ve been fortunate to be able to travel with my teenage daughter,<a href="http://isabellabarna.blogspot.com/"> Isabella Barna</a> during her fencing competition season. She competed in a few fencing World Cups, so we both enjoyed traveling to both small and large towns in Europe for the events.</p>
<p>The many changes in landscape I&#8217;ve experienced this year contrast in my mind, mixing with the sensations of place. Each memory has a different palette of colors and values. Playing with these memories and translating them to visual ideas allows me to re-live the sensations of the memories as I create visual structure around them. It&#8217;s sort of like selecting photos for a scrapbook page, I select among the thoughts and feelings of memory for the creative expression.</p>
<p><a href="http://cristinaacosta.com">www.CristinaAcosta.com</a></p>
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		<title>When the Color Yellow isn&#8217;t Sunny</title>
		<link>http://www.cristinaacosta.com/blog/2010/01/when-the-color-yellow-isnt-sunny/</link>
		<comments>http://www.cristinaacosta.com/blog/2010/01/when-the-color-yellow-isnt-sunny/#comments</comments>
		<pubDate>Mon, 04 Jan 2010 19:43:04 +0000</pubDate>
		<dc:creator>Cristina Acosta</dc:creator>
				<category><![CDATA[Choosing Colors]]></category>
		<category><![CDATA[Color in Business]]></category>
		<category><![CDATA[Color Knowledge]]></category>
		<category><![CDATA[light and color]]></category>
		<category><![CDATA[choosing color]]></category>
		<category><![CDATA[color environment]]></category>
		<category><![CDATA[color ideas]]></category>
		<category><![CDATA[color perceptions]]></category>

		<guid isPermaLink="false">http://www.cristinaacosta.com/blog/?p=10306</guid>
		<description><![CDATA[One of the unexpected changes that can happen to the aging eye includes the color yellow. For some people the lens of the eye becomes increasingly dense and more yellow with age. With that change, contrast sensitivity declines and dark colors can be difficult to distinguish from each other.
The yellowing effect may not be affecting you personally, but if you are a retailer or manufacturer selling products, how your products are being perceived by the older customer with this condition affects your sales.]]></description>
			<content:encoded><![CDATA[<p>Most people expect  a few changes in their eyesight as they age. Changes in eyesight are so common that racks of inexpensive reading glasses in a series of strengths stand in most any variety or drugstore.</p>
<p>One of the unexpected changes that can happen to the aging eye includes the color yellow. For some people the lens of the eye becomes increasingly dense and more yellow with age. With that change, contrast sensitivity declines and dark colors can be difficult to distinguish from each other.</p>
<p>The yellowing effect may not be affecting you personally, but if you are a retailer or manufacturer selling products, how your products are being perceived by the older customer with this condition affects your sales.</p>
<div id="attachment_10307" class="wp-caption alignright" style="width: 237px"><a href="http://www.cristinaacosta.com/blog/wp-content/uploads/2010/01/P1010269_2.jpg"><img class="size-medium wp-image-10307" title="Yellow Bamboo Stalks in a Winter Garden" src="http://www.cristinaacosta.com/blog/wp-content/uploads/2010/01/P1010269_2-227x300.jpg" alt="The color yellow is common in many natural landscapes throughout the year. I took this photo of bamboo stalks in Bordeaux, France while walking through the public garden in the downtown." width="227" height="300" /></a><p class="wp-caption-text">The color yellow is common in many natural landscapes throughout the year. I took this photo of bamboo stalks in Bordeaux, France while walking through the public garden in the downtown.</p></div>
<p>Yellow labels can &#8220;disappear&#8221; against a bright yellow background. Decreased contrast sensitivity can cause blue and black  or blue and green to appear the same. White or light colored type on a black or dark colored background may be almost impossible to read for that customer.</p>
<p>Colors not only affect people differently because of personal and cultural conditioning and experiences. The visual  abilities of each person affects how and if they perceive a color. Keeping in mind the possibility for differences in color perceptions is especially important for color consultants. Yellow is not always a sunny color.</p>
<p>Read more about the aging eye at <a href="http://www.lighthouse.org/medical/the-aging-eye/" target="_blank">LighthouseInternational.org</a></p>
<p><a href="http://www.CristinaAcosta.com" target="_blank">www.CristinaAcosta.com</a></p>
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		<title>Choosing Room Colors</title>
		<link>http://www.cristinaacosta.com/blog/2009/11/choosing-room-colors/</link>
		<comments>http://www.cristinaacosta.com/blog/2009/11/choosing-room-colors/#comments</comments>
		<pubDate>Thu, 05 Nov 2009 15:39:23 +0000</pubDate>
		<dc:creator>Cristina Acosta</dc:creator>
				<category><![CDATA[Choosing Colors]]></category>
		<category><![CDATA[Color and Interior Design]]></category>
		<category><![CDATA[Color Knowledge]]></category>
		<category><![CDATA[House Painting Tips]]></category>
		<category><![CDATA[light and color]]></category>
		<category><![CDATA[architecture]]></category>
		<category><![CDATA[cathedral ceiling]]></category>
		<category><![CDATA[choosing color]]></category>
		<category><![CDATA[color ideas]]></category>
		<category><![CDATA[color plan]]></category>
		<category><![CDATA[interior design]]></category>
		<category><![CDATA[painting accent wall]]></category>
		<category><![CDATA[remodeling]]></category>

		<guid isPermaLink="false">http://www.cristinaacosta.com/blog/?p=10288</guid>
		<description><![CDATA[Creating a paint color scheme blending good color design with the architecture of your home is like putting together a 3-D puzzle. One part of that puzzle changes and everything changes. And change can be complicated. If you've ever felt overwhelmed by color, you're not alone. Putting together entire interior design color schemes can be a lot to think about. But, mixing colors around your home gets a little simpler if you think about those color combinations as a master color plan.
]]></description>
			<content:encoded><![CDATA[<div id="attachment_10289" class="wp-caption alignleft" style="width: 204px"><a href="http://www.cristinaacosta.com/blog/wp-content/uploads/2009/11/Kennel_stair_int_web.jpg"><img class="size-medium wp-image-10289" title="Gold Loft, Green living room and red dining area" src="http://www.cristinaacosta.com/blog/wp-content/uploads/2009/11/Kennel_stair_int_web-194x300.jpg" alt="The yellow loft roofs the dining area and juts into the space of the living room of this home. The shape as well as the color act as a bridge between the red dining room walls and the green living room walls." width="194" height="300" /></a><p class="wp-caption-text">The yellow loft roofs the dining area and juts into the space of the living room of this home. The shape as well as the color act as a bridge between the red dining room walls and the green living room walls.</p></div>
<p>One thing leads to another. That&#8217;s as true in life as it is for interior design. It&#8217;s especially true if you&#8217;ve ever started remodeling or redecorating just one room of a home, then stood back when it was done only to realize that other areas of the house need updating.</p>
<p>And in the same sense, one color leads to another as you walk through any building. Creating a paint color scheme blending good color design with the architecture of your home is like putting together a 3-D puzzle. One part of that puzzle changes and everything changes. And change can be complicated.</p>
<p>It&#8217;s easy to think about home color as mostly about the walls, but the reality is that the walls, floors, ceiling, trims and decor are all design elements that combine within the open spaces of the home. Now add to that the thousands of choices you have in most any tile, furniture, lighting and paint store and the puzzle pieces of design that seemed so easy to sort are now in danger of becoming a pile of confusing shapes and colors.</p>
<p>If you&#8217;ve ever felt overwhelmed by color, you&#8217;re not alone. Putting together entire interior design color schemes can be a lot to think about. But, mixing colors around your home gets a little simpler if you think about those color combinations as a master color plan.</p>
<p>Creating a master color plan is what I do for my clients. They choose the paint colors they like and I help them make those choices (or similar choices) work with the rest of their home decor as well as the architecture of the home.</p>
<h2>Here are a few tips I share with color consulting clients to help them organize their interior paint colors:</h2>
<ul>
<li>Identify the colors in your home that you aren&#8217;t going to change, such as the flooring, kitchen cabinetry, window coverings, countertops, etc., and be sure that the paint colors you choose complement the colors of those things.</li>
<li>Look at the paint colors in natural light and at night under artificial light to be sure the color looks good 24/7.</li>
<li>Sample your color choices in several places of the room so that you can see the effect of light on the paint color.</li>
</ul>
<p><a href="http://cristinaacosta.com" target="_blank">www.CristinaAcosta.com</a></p>
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		<title>Seeing Color Through the Eyes of Neuroscience</title>
		<link>http://www.cristinaacosta.com/blog/2009/10/seeing-color-through-the-eyes-of-neuroscience/</link>
		<comments>http://www.cristinaacosta.com/blog/2009/10/seeing-color-through-the-eyes-of-neuroscience/#comments</comments>
		<pubDate>Tue, 20 Oct 2009 00:27:40 +0000</pubDate>
		<dc:creator>Cristina Acosta</dc:creator>
				<category><![CDATA[Choosing Colors]]></category>
		<category><![CDATA[Color Knowledge]]></category>
		<category><![CDATA[light and color]]></category>
		<category><![CDATA[Psychology of Color]]></category>
		<category><![CDATA[choosing color]]></category>
		<category><![CDATA[color environment]]></category>
		<category><![CDATA[color ideas]]></category>
		<category><![CDATA[color perceptions]]></category>
		<category><![CDATA[color plan]]></category>
		<category><![CDATA[house paint]]></category>
		<category><![CDATA[interior design]]></category>

		<guid isPermaLink="false">http://www.cristinaacosta.com/blog/?p=10247</guid>
		<description><![CDATA[Visualize "fire engine red" and the color red rushes to mind with or without a vision of the wheels.  Seeing color is such a natural condition that we often don't question why we see colors and we presume that everybody sees the same colors. Though most of us do see the same colors, some people can't.]]></description>
			<content:encoded><![CDATA[<div id="attachment_10250" class="wp-caption alignright" style="width: 310px"><a href="http://www.cristinaacosta.com/blog/wp-content/uploads/2009/10/CA_Surf_int_web.jpg"><img class="size-medium wp-image-10250" title="Surf Board Livingroom Stairwell Cristina Acosta" src="http://www.cristinaacosta.com/blog/wp-content/uploads/2009/10/CA_Surf_int_web-300x202.jpg" alt="The gold paint color reminds me of the sand of the beach near my childhood home. The addition of blue and green create a graphic triad of landscape colors in this stairwell area. " width="300" height="202" /></a><p class="wp-caption-text">The gold paint color reminds me of the sand of the beach near my childhood home. The addition of blue and green create a graphic triad of landscape colors in this stairwell area.</p></div>
<p>Visualize &#8220;fire engine red&#8221; and the color red rushes to mind with or without a vision of the wheels. It&#8217;s the same for &#8220;grass green&#8221;, &#8220;sky blue&#8221; or &#8220;chocolate brown&#8221;. Seeing color is such a natural condition that we often don&#8217;t question why we see colors and we presume that everybody sees the same colors.</p>
<p>Though most of us do see the same colors, some people can&#8217;t. Men (<a href="http://en.wikipedia.org/wiki/Color_blindness" target="_blank">about 5-8% and about 1% in women</a>) with congenital color-blindness may not even know the exact extent of their color blindness until professionally tested. And seeing the same colors is no guarantee towards agreement.</p>
<p>When I was a painting student in art school my professor asked me to randomly choose &#8220;Coca-Cola red&#8221; from a group of red color chips. I confidently picked a red, sure that it matched my memory of the color. When the professor produced a bottle of Coke and had me put my sample up to the logo, I was surprised to find my choice, though close, was not completely accurate.</p>
<p>Since then, decades of working with color and honing my color sense have increased my understanding of how precise the eye can be. For years I&#8217;ve mixed color as an artist, continually refining my experience with both the components of a color and how it appears next to other colors. I&#8217;ve also realized that my memories of  colors are only broadly accurate.</p>
<p>The color of the beach sand near my childhood home in Playa del Rey, California, is golder to me in my memories than the actual vial of sand from that beach that I collected for a keepsake. That&#8217;s because the expanse of sand and the light of the day make the color experience.</p>
<p>So, when I incorporated the gold of the sand into my home interior design color plan I went with the color that best bridged my color memories, the vial of beach sand  and the reality of my living room walls. I compromised between the color I held in my mind and what my  brain and eyes were telling me.</p>
<p>Learning about the neuroscience behind how the brain and the eyes  see color is the topic of Mark Changizi&#8217;s book,  <em>The Vision Revolution.</em> It&#8217;s a wonderful book from a man who describes himself as a  &#8220;theoretical neuroscientist&#8221;. Even if your interest in color is currently limited to what color to paint your living room accent wall, you&#8217;ll find that Changizi&#8217;s book will inform and enlighten your understanding of how the mind works and that how you physiologically perceive color affects your entire life.</p>
<p><a href="http://cristinaacosta.com" target="_blank">www.CristinaAcosta.com</a> <em> </em> <em>Note: I have an affiliate arrangement with Amazon.com. Clicking on the icon for Changizi&#8217;s book and purchasing it through this link will result in a small financial support of this blog.</em><iframe style="width: 120px; height: 240px;" src="http://rcm.amazon.com/e/cm?t=cristacost-20&amp;o=1&amp;p=8&amp;l=as1&amp;asins=1933771666&amp;fc1=000000&amp;IS2=1&amp;lt1=_blank&amp;m=amazon&amp;lc1=0000FF&amp;bc1=000000&amp;bg1=FFFFFF&amp;f=ifr" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" width="320" height="240"></iframe></p>
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		<title>Blanca, a New Meaning for the Color White</title>
		<link>http://www.cristinaacosta.com/blog/2009/10/blanca-the-color-white/</link>
		<comments>http://www.cristinaacosta.com/blog/2009/10/blanca-the-color-white/#comments</comments>
		<pubDate>Tue, 13 Oct 2009 15:30:30 +0000</pubDate>
		<dc:creator>Cristina Acosta</dc:creator>
				<category><![CDATA[Choosing Colors]]></category>
		<category><![CDATA[Color and Culture]]></category>
		<category><![CDATA[Color and Interior Design]]></category>
		<category><![CDATA[Color in Business]]></category>
		<category><![CDATA[Color Knowledge]]></category>
		<category><![CDATA[light and color]]></category>
		<category><![CDATA[Psychology of Color]]></category>
		<category><![CDATA[choosing color]]></category>
		<category><![CDATA[color ideas]]></category>
		<category><![CDATA[color palette]]></category>
		<category><![CDATA[color perceptions]]></category>
		<category><![CDATA[color plan]]></category>
		<category><![CDATA[how to choose a white]]></category>

		<guid isPermaLink="false">http://www.cristinaacosta.com/blog/?p=10183</guid>
		<description><![CDATA[Mother Nature was giving us a lesson in whites along with a reminder that the borders we humans put around our cities, states, territories and countries are invisible to her. During those moments I spent looking at the subtly colored layers of white snow, white became my new "green".]]></description>
			<content:encoded><![CDATA[<div id="attachment_10185" class="wp-caption alignright" style="width: 310px"><img class="size-medium wp-image-10185" title="Blanca White Snow Cristina Acosta" src="http://www.cristinaacosta.com/blog/wp-content/uploads/2009/10/Blanca-White-Snow-Cristina-Acosta1-300x194.jpg" alt="White comes in many colors from warm beige whites to cool blue whites. " width="300" height="194" /><p class="wp-caption-text">White comes in many colors from warm beige whites to cool blue whites.</p></div>
<p>Crisp and fresh or harsh and sterile, a laundry line of contradictory meanings flap around the color white. How we understand color is based on who and where we are. And the meaning color has for us can change along with changes in our lives and our location. White on a tropical island is a very different experience from  white (as snow) covering a northern winter landscape.</p>
<p>I was looking at the color white  last week and realized that for me, white had became a symbol of global interconnection. How did a color I see every day suddenly have a new meaning? Here&#8217;s what happened.</p>
<p>Last week an early season snow of over 5 inches fell around my home in Oregon. As the snow piled up (and the shock wore off!) I noticed a strange thing about the color of the snow. It was tinged a warm white. At first the warm white color of the snow wasn&#8217;t noticeable, but as the layer of stained snow thickened, it was obvious that something unusual had happened.</p>
<p>Poking my fingers into the top layer of snow, I could remove that soil tinged beige layer of snow to reveal the cold blue-white layer of snow beneath that had fallen earlier as part of the same storm. It was a beautiful contrast of whites.</p>
<p>The next day the news reported that a dust storm in the neighboring state of Washington near Moses Lake over 300 miles away from my  home in Bend, Oregon had tinged the snowfall with the warm red topsoil from Eastern Washington farm lands.</p>
<p>Mother Nature was giving us a lesson in whites along with a reminder that the borders we humans put around our cities, states, territories and countries are invisible to her. During those moments I spent looking at the subtly colored layers of white snow, white became my new &#8220;green&#8221;.</p>
<p>The idea of white as a unifying color isn&#8217;t new. The color white is regularly used in home decor as an interior or exterior paint trim color that repeats often enough around a home that it unifies a variety of other colors. White is so popular in architecture that some paint companies such as Benjamin Moore, Pittsburgh Paints and Sherwin Williams have over one hundred whites in their paint lines to choose from.</p>
<p>White is everywhere from underwear to outerwear. It&#8217;s in most everybody&#8217;s closet and has been for decades. White dress shirts have been a mainstay of men&#8217;s business fashion for over a century. From baby diapers to bed sheets, the color white in some variation is one color I would bet most people on the planet have. Billions of people and the color white. The meanings will keep on.</p>
<p><a href="http://cristinaacosta.com" target="_blank">www.CristinaAcosta.com</a></p>
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		<title>Lighting and Your Eyesight &#8211; Tips and Sources</title>
		<link>http://www.cristinaacosta.com/blog/2009/09/lighting-and-your-eyesight-tips-and-sources/</link>
		<comments>http://www.cristinaacosta.com/blog/2009/09/lighting-and-your-eyesight-tips-and-sources/#comments</comments>
		<pubDate>Mon, 28 Sep 2009 13:00:18 +0000</pubDate>
		<dc:creator>Cristina Acosta</dc:creator>
				<category><![CDATA[Color and Interior Design]]></category>
		<category><![CDATA[Color Knowledge]]></category>
		<category><![CDATA[light and color]]></category>
		<category><![CDATA[color perceptions]]></category>
		<category><![CDATA[interior lighting]]></category>

		<guid isPermaLink="false">http://www.cristinaacosta.com/blog/?p=10137</guid>
		<description><![CDATA[Light reflected from a surface into our eyes (then sorted out by our brain) is what we perceive as color. Without the proper indoor light fixtures and lighting design, color perception is compromised. Here are some tips and links to get you started on your home lighting design plan]]></description>
			<content:encoded><![CDATA[<div id="attachment_10147" class="wp-caption aligncenter" style="width: 210px"><img class="size-medium wp-image-10147" title="Mimis_kitchen_web" src="http://www.cristinaacosta.com/blog/wp-content/uploads/2009/09/Mimis_kitchen_web-200x300.jpg" alt="Ambient light and task lighting are created with a combination of recessed light fixtures, pendant lights and an oversized skylight. Most nights, the starlight and moonlight through the skylight illuminate the kitchen with cool blue light." width="200" height="300" /><p class="wp-caption-text">Ambient lighting and task lighting are created with a combination of recessed light fixtures, pendant lights and an over-sized skylight. Most nights, the starlight and moonlight through the skylight illuminate the kitchen with cool blue light.</p></div>
<p>Light reflected from a surface into our eyes (then sorted out by our brain) is what we perceive as color. Without the proper indoor light fixtures and lighting design, color perception is compromised. Here are some tips and links to get you started on your home lighting design plan:</p>
<h2>Dr. Susan MacDonald’s Tips for Better Vision at Home</h2>
<p>•	Increase the wattage or lumens (in the case of fluorescent bulbs) of the light bulbs in task areas as needed.<br />
•	Hire a lighting expert to assess the lighting design of your home, paying extra attention to task areas and lighting for safety (stairs, etc).<br />
•	Get an eye exam every two years with an ophthalmologist to ensure your eyes are healthy.</p>
<h2>When Darkness Leads to Depression it&#8217;s Time for Light Therapy</h2>
<p>Seasonal Affective Disorder (SAD) is a serious type of depression that happens to some people with the changing of the seasons from Summer to Fall/Winter. Sometimes light therapy using specifically designed light boxes or fixtures will successfully manage this type of depression. The <a href="http://www.MayoClinic.com" target="_blank">Mayo Clinic website</a> has great information about this disorder.</p>
<h2>Save Energy One Bulb at a Time</h2>
<p>One energy saving compact fluorescent light bulb can save up to $30 in electricity costs over the lifetime of the bulb. The down side is that these bulbs contain mercury and need to be carefully removed and recycled when they break. The U.S. Environmental Protection Agency (EPA) encourages you to educate yourself about these bulbs. Check out the <a href="http://www.EnergyStar.gov " target="_blank">www.EnergyStar.gov</a> site for details. When you’re ready to trash a bulb with mercury, call your local recycler to learn where to recycle the bulbs. The consumer page of the American Lighting Association website details how to safely remove a broken bulb.</p>
<h3>Lighting and Eyesight Sources &amp; Helpful Links:</h3>
<p>Dr. Susan MacDonald, <a href="http://www.LaheyClinic.org" target="_blank">www.LaheyClinic.org</a><br />
<a href="http://www.AmericanLightingAssociation.com" target="_blank">www.AmericanLightingAssociation.com</a><br />
<a href="http://www.MayoClinic.com" target="_blank">www.MayoClinic.com</a><br />
<a href="http://www.EnergyStar.gov " target="_blank">www.EnergyStar.gov </a></p>
<p><a href="http://www.cristinaacosta.com" target="_blank">www.CristinaAcosta.com </a></p>
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