Evolution of a Canvas

Originally this canvas was of a painting I painted in an Abstraction class I took at Otis College in Los Angeles.  We were exploring Cubism, and I chose architecture.  I painted a mosque that had really cool geometric shapes.
This is how it looked initially.

It looked like this for several years until I decided to re-use the canvas for the still life set-up from my previous  entry below:

I wasn't happy with the direction of that painting, so I decided to re-use it again for this painting of a tree in Palisades Park in Santa Monica which overlooks the ocean.  So far, I'm happy with this one.