Image Error Level Analyser [more inside]
posted by Blazecock Pileon on Apr 5, 2010 - 30 comments

Photographer Mariana Cook has a new book of portraits of well-known mathematicians. Here's a slideshow with some interesting audio, and more of the photographs.
posted by Frobenius Twist on Sep 10, 2009 - 10 comments

Pioneering electronic artist Ben Laposky began creating his “Oscillons” – abstract artworks created by photographing Lissajous figures off a cathode-ray oscilloscope – in the early 1950’s. Some consider him the father of computer art, and the beauty and clarity of his work is astonishing.
posted by Chinese Jet Pilot on Jan 23, 2007 - 12 comments

A very well designed site on the Analemma. Don't be scared off by the math, as there are excellent diagrams and quicktime movies on this difficult to visualize phenomena. Difficult, but not impossible, to photograph (probably less than 10 photos are in existence) Ulrich Bienert came close, and has a gallery and some tips if you're so inclined.
posted by quercus on Aug 6, 2002 - 12 comments