Georges Perec’s postcards were first published in the French magazine Le FOU parle, in 1978. They were not postcards at all, just the written messages, and far from their description ‘en Couleurs Véritables’ (in Real Colour), they were entirely in black and white. The Postcards for Perec mail art project responded to Perec’s 243 imaginary postcard messages by creating the missing images as real postcards.