Mission #81: Paint a painting. (400pts)

I see paintings at art galleries and I think I can do that, well this summer, why don't I try? For this mission I must paint a panting on canvas. I must have some sort of idea that I want to paint before starting to paint, but it can not be coping something else that has already been done. The canvas must be bigger than 12 x 12, and I may use acrylic or oil to do the painting.I must work on the painting for at least 6 hours, and once it is done I must hang it up in my house for the remainder of the summer.

If you are playing along: No changes.