drawn from http://www.moma.org/learn/moma_learning/themes/conceptual-art/sol-lewitt-and-instruction-based-art
My interpretation of Sol LeWitt's instructions on the page above. This consists of a large square divided into a 20x20 grid, with either a cross, a diagonal line or nothing drawn in each grid square. If I was doing this for Sol LeWitt I would have clarified whether I should draw the grid or not. I originally intended to draw it but decided that it would be more aesthetically pleasing without.
(Out of curiosity I wrote a 17-line Processing script in 5 minutes which outputs the same thing as this half-hour drawing)












