pencil one-point perspective

2001-2ish one-point perspective assignment. i chose a bathroom in the art building, sat down not too far from the door, took a polaroid (to show the teacher the real vs drawn, and because the flash reflected off the mirror on the other side and immediately gave me the point where all the lines would intersect), and hunkered down drawing into the wee hours. kinda miss being a frazzled art major.