long way up

From about a month ago.  If you look carefully, you can see the ghost images of figures from the drawing on the other side of the page.

behind the walls

I did this one a little while ago.  One day at work, I found a piece of cardboard with four holes in it, so I decided to trace the holes onto a page of my sketchbook and make a drawing around them.

As I realize that many people have a tendency to take things very literally, I will say that this drawing is not at all intended to be interpreted in a literal way.