Confined as I was at a desk in a small dorm room, I was able to make ink drawings with some complexity in them. This is an abstract rendition of a space battle between two geometric battleships. One of them is built from triangular elements, and the other has a fourfold structure, hence the title, "3 versus 4" which you can just see at lower left if you click to enlarge the image. It's a tiny little picture but if you look more closely you can see my attempts at textures, drawn with my superfine tech pen point.
"3 versus 4" is ink on illustration board, 8" x 3", 1977. Click for larger view.