Practice Persists Perfection
The idea is to create a shirt with an optical illusion. The illusion requires people to view the shirt multiple times, from different distances. This is the "practice". When viewed close up, one will see the words, as well as an odd zig-zag pattern (the two angles of which are made of woodgrain and marble). When viewed from a distance however, one will no longer see the words, but the zig-zag joins with the negative space to become cubes, like the stone floors at a fancy bank.
One color, belt print. Can be printed on any light-colored shirt.