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	<title>Real-Time Rendering &#187; coffee</title>
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		<title>Visual Treats</title>
		<link>http://www.realtimerendering.com/blog/visual-treats/</link>
		<comments>http://www.realtimerendering.com/blog/visual-treats/#comments</comments>
		<pubDate>Thu, 11 Feb 2010 12:18:48 +0000</pubDate>
		<dc:creator>Eric</dc:creator>
				<category><![CDATA[Resources]]></category>
		<category><![CDATA[art]]></category>
		<category><![CDATA[coffee]]></category>
		<category><![CDATA[Crayola]]></category>
		<category><![CDATA[fractal]]></category>
		<category><![CDATA[Game of Life]]></category>
		<category><![CDATA[Mandelbrot]]></category>
		<category><![CDATA[Mona Lisa]]></category>
		<category><![CDATA[prime numbers]]></category>
		<category><![CDATA[rice]]></category>
		<category><![CDATA[Sierpinksi]]></category>
		<category><![CDATA[VFX]]></category>

		<guid isPermaLink="false">http://www.realtimerendering.com/blog/?p=964</guid>
		<description><![CDATA[I usually end each &#8220;7 Things&#8221; post with a lighter item. Having beaten through my backlog of resources, there are a bunch of visual links left over. So, here&#8217;s a post of pure fluffy desserts. All images are clickable for more information. First, camels: and zebras: These are now a part of the &#8220;Too True [...]]]></description>
			<content:encoded><![CDATA[<p>I usually end each &#8220;7 Things&#8221; post with a lighter item. Having beaten through my backlog of resources, there are a bunch of visual links left over. So, here&#8217;s a post of pure fluffy desserts. All images are clickable for more information.</p>
<p>First, <a href="http://www.moillusions.com/2006/09/national-geographics-shadow-camels.html">camels</a>:</p>
<p><a href="http://www.moillusions.com/2006/09/national-geographics-shadow-camels.html"><img class="alignnone" title="camels" src="http://www.nationalgeographic.com.tr/ngm/0502/masaustu/4_b.jpg" alt="" width="1280" height="1024" /></a></p>
<p>and <a href="http://www.moillusions.com/2008/05/national-geographics-shadow-zebras.html">zebras</a>:</p>
<p><a href="http://www.moillusions.com/2008/05/national-geographics-shadow-zebras.html"><img class="alignnone" title="zebras" src="http://www.moillusions.com/wp-content/uploads/i207.photobucket.com/albums/bb234/vurdlak8/illusions/zebras.jpg" alt="" width="500" height="323" /></a></p>
<p>These are now a part of the <a href="http://graphics.cs.williams.edu/realartifacts/">&#8220;Too True to be Good&#8221; gallery</a>.</p>
<p><a href="http://www.skytopia.com/project/fractal/mandelbulb.html">3D fractals</a>:</p>
<p><a href="http://www.skytopia.com/project/fractal/mandelbulb.html"><img class="alignnone" title="3D fractal" src="http://www.skytopia.com/project/fractal/new/q85/Power8side-small.jpg" alt="" width="928" height="934" /></a></p>
<p>More information about these on <a href="http://www.geeks3d.com/20091116/exploration-of-the-real-3d-mandelbrot-fractal">Geeks3D</a>.</p>
<p><a href="http://www.weathersealed.com/tags/crayons/">Crayola&#8217;s Law</a> is that the number of crayon colors doubles every 28 years:</p>
<p><a href="http://www.weathersealed.com/tags/crayons/"><img class="alignnone" title="Crayola colors" src="http://www.weathersealed.com/wp-content/uploads/2010/01/crayons_big2-480x480.png" alt="" width="480" height="480" /></a></p>
<p>I just plain liked this animated <a href="http://en.wikipedia.org/wiki/Sierpinski_triangle">Sierpinski triangle</a> someone used as a <a href="http://www.mspaintadventures.com/phpBB3/viewtopic.php?f=34&amp;t=6378&amp;start=675">profile image</a> (<em>thanks, Evan</em>):</p>
<p><a href="http://www.mspaintadventures.com/phpBB3/viewtopic.php?f=34&amp;t=6378&amp;start=675"><img title="sierpinski triangle" src="http://i2.photobucket.com/albums/y20/kainsirusque/sierpinski_small.gif" alt="" width="150" height="130" /></a></p>
<p>Nice concept, the <a href="http://www.wired.com/magazine/2010/01/pl_arts_found/">equations of art</a>:</p>
<p><a href="http://www.wired.com/magazine/2010/01/pl_arts_found/"><img class="alignnone" title="art equation" src="http://www.wired.com/magazine/wp-content/images/18-02/pl_arts_found6_f.jpg" alt="" width="660" height="660" /></a></p>
<p>Here&#8217;s <a href="http://www.cesmes.fi/#balls2">an art something</a> (not embedded here, you actually have to click), but I don&#8217;t have the OCD needed to see the image hidden.</p>
<p>Perhaps not massively visual, but amazing nonetheless, various <a href="http://pentadecathlon.com/lifeNews/2010/02/prime_numbers.html">prime number calculators</a> run using the <a href="http://www.bitstorm.org/gameoflife/">Game of Life</a>. Here&#8217;s the <a href="http://pentadecathlon.com/lifeNews/2010/02/prime_numbers.html">Mersenne prime generator</a>:</p>
<p><a href="http://pentadecathlon.com/lifeNews/2010/02/prime_numbers.html"><img class="alignnone" title="Mersenne prime calculator using the Game of Life" src="http://www.nathanieljohnston.com/wp-content/uploads/2009/08/mersenne.png" alt="" width="922" height="627" /></a></p>
<p>I&#8217;m starting to believe everything can make a pixel. <a href="http://www.telegraph.co.uk/news/newstopics/howaboutthat/5971034/Mona-Lisa-recreated-with-coffee.html">Here&#8217;s coffee</a>:</p>
<p><a href="http://www.telegraph.co.uk/news/newstopics/howaboutthat/5971034/Mona-Lisa-recreated-with-coffee.html"><img class="alignnone" title="coffee mona lisa" src="http://i.telegraph.co.uk/telegraph/multimedia/archive/01455/mona2_1455939c.jpg" alt="" width="460" height="288" /></a></p>
<p>And <a href="http://pinktentacle.com/2009/07/rice-paddy-art/">rice plants</a> (<em>thanks, Doug</em>):</p>
<p><a href="http://pinktentacle.com/2009/07/rice-paddy-art/"><img title="rice paddy art" src="http://www.pinktentacle.com/images/rice_art_2009_1.jpg" alt="" width="468" height="431" /></a></p>
<p>For a finish, here&#8217;s a history of <a href="http://www.youtube.com/watch?v=LP_hAszQPgk">100 years of film VFX</a> in five minutes:</p>
<p><object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" width="560" height="340" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,40,0"><param name="allowFullScreen" value="true" /><param name="allowscriptaccess" value="always" /><param name="src" value="http://www.youtube.com/v/LP_hAszQPgk&amp;hl=en_US&amp;fs=1&amp;rel=0" /><param name="allowfullscreen" value="true" /><embed type="application/x-shockwave-flash" width="560" height="340" src="http://www.youtube.com/v/LP_hAszQPgk&amp;hl=en_US&amp;fs=1&amp;rel=0" allowscriptaccess="always" allowfullscreen="true"></embed></object></p>
<p>Well, wait, there&#8217;s one more thing&#8230; Naty and I love the realistic CG in this piece, <a href="http://vimeo.com/7809605">The Third &amp; The Seventh</a>. I&#8217;m not going to embed it here; follow the link and definitely watch it fullscreen. More amazing still, it&#8217;s the work of one guy, Alex Roman. The only elements that are not CG are the photographer, the pigeons, the time-lapsed sky and growing flowers, and the jet. There&#8217;s a <a href="http://vimeo.com/8200251">compositing breakdown video</a> of various scenes, showing the techniques used. That said, Naty likes it but for my tastes it&#8217;s pretty boring to watch for more than half a minute, as most CG demos are (jaded? Maybe; mostly, I just like plot).</p>
<p>If your interest wanes, skip to 8 minutes in (well, you can&#8217;t skip ahead with Vimeo; just let it load and come back later). Perhaps that&#8217;s the best way to appreciate the clip: play it as a loop and look at it now and then, in small doses. There&#8217;s a heavy hand with the focus/depth-of-field effect at times, but in one sense I do like seeing this effect overused: it&#8217;s like watching CPU cycles burn before my very eyes, knowing how much the algorithm costs. Last niggle (and I should probably be soundly thrashed with a riding crop for noting these things, but it stuck out for me): the wind turbines turn backwards. Quibbles aside, the images here are so much better than any I will ever make that I&#8217;m a total admirer of it on the &#8220;technical chops&#8221; and &#8220;incredible dedication&#8221; levels.</p>
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