Eric Cahan’s Sky Series is highly collectible.

Illegal Rainbows. I can’t but think people who are upset by this are very sad, dead souls. (via Neato)

Whenever I see color-coordinated writing/drawing instruments, I immediately start salivating for no reason, and get an urge to SPEND. Not a good sign. (this particular cruel example via Rita Falcão)

What different colors mean in different cultures.

This image got me drooling like Homer Simpson. (via É Como em Tudo!)

A Kodachrome photo of Picadilly Circus, London, in 1949. More here.

In Helga Steppan’s All My Things, the artist sorts her belongings by color. A fun project idea for the next time I decide to indulge in an obsessive-compulsive weekend activity. (via VVORK)