I'm taking a class in perspective. The first class went over 1 point and 2 point perspective. Our second class was "draw this hallway in 1 point." Here are the results of those lessons.
In the first class: He hauled out a giant cube (metal bars) and told us to draw it. Then halfway through he tossed on a pillow and told us to include that with some tonal study.
Here he showed us how to prop up our drawing boards, and we spent the next 2 and a half hours breaking our backs drawing the hallway in front of us in one point perspective. I'm learning a lot and starting to enjoy perspective. Crazy huh?