Oil on 5"x7" Ampersand Gessobord Painting this cut lemon, I had such a craving for some lemonade. I think summer is just around the corner. I can't wait. I've painted lemons before, but this time I used just 3 colors and white. Ultramarine blue, Alizarin Crimson, and Cadmium Yellow. I think using only a few colors makes painting a bit less confusing for me, and easier to understand.