work by roula partheniou. "a gray-scaled version of the rubik's cube forms the basis for this project, which takes the format of a sculptural document. 100 cubes are stacked in 100 different possible variations, limited to a 6 x 6 x 4 cube base..." see more here and a portion of the project in person here.
[all roula partheniou. from 100 variations. (100 altered rubik's cubes). 2008]