Ummm, something's not right.
Person Curves Wolfram|Alpha has a whole collection of line art portraits constructed from complex parametric functions. This is one of the greatest uses of mathematics I have ever come across. This discussion thread suggests that it's probably don...
This site is devoted to the number spiral, a type of graph that reveals the distribution of primes and other properties of integers.
Short videos about numbers, maths and all sorts of other numbery stuff. We'll make you love numbers!
Around 2006, my friend created a fascinating picture of all the roots of all polynomials of degree ≤ 5 with integer coefficients ranging from -4 to 4: