Painted on a 20 x 16 canvas. I decided to try this one again, but this time in oils. I used only five colors liquid white, Cad Yellow, Alizarin Crimson, Pthalo Blue, and Sap Green. I also have a jar of a bunch of paint mixed together to make a gray/brown/purple. This turned out better than my first try. I had trouble making a sand color with no Titanium White, so I made the beach greener. I used all of my crimson except for enough for signatures in this painting and almost all of my yellow. Not sure what I can paint with only blue, green, a mud mix, liwuid white, and a very small amount of yellow.