What you see above are actually the suckers on the arm of a squid, captured with an electron microscope. The color was added for the obvious effect. The National Science Foundation and the journal Science have announced the winners of the 6th annual International Science & Engineering Visualization Challenge. Incredibly talented scientist/artists wielding electron microscopes and more esoteric methods created a bunch of exceptionally cool images, such as this shot of Yog-Sothoth gibbering madly as he tries to force his way into our dimension.If you head over to the Science website, you can see a slideshow with a bunch of the winning images, plus a podcast about the competition, and more info about the methods used to get the images.
There's an amazing 3D illustration of the human circulatory system and some innovative infographics, but my favorite is probably a cancer cell imaged with an electron microscope surface scan. After each scan, an ion blast shaved 20 nanometers off the cell, then another scan was taken. You can see a reduced scale version of the resulting 3D masterpiece at left, but be sure to check out the full-size version over at Science. Images by: Science/NSF. Winners of Science Visualization Challenge announced. [Nobel Intent]