Art Class Notes

This drawing appears to be notes taken in an art class on a piece of notebook paper. As the viewer reads through, they discover that it is explaining how they have been fooled. Arrows and explanations tell the viewer that they aren't seeing what they think they are seeing. The artwork is the description of how the artwork was created.
This photo shows the drawing before it was signed. I have prints available of the image and each one is signed and numbered below the arrow at the bottom of (what looks like) the note book paper.