One of my favorite paintings is by Wassily Kadinsky. It's an abstract painting. Very colorful, circles inside squares. I have this picture framed in my room. It's quite small but I love having it around. It makes me happy when I look at it. Now that I think about it, I should bring it to work... Anyway, I painted a picture like this in 2nd grade. It was abstract (of course I didn't know it at the time) and there were shapes and colors all over the place. It actually got chosen by the Columbus Arts Council to showcase at the Arts Festival here in Columbus. I should find it and take a photo of it... for another time.
Enjoy this painting... maybe it will make you happy too.