oil 12x9 inches click for more accurate color and magnify feature Another painting from the same grocery store bunch. I loved working with all the subtle variations of greens. Greens can be tricky. I don't use any tube greens. I mix all my greens with combinations of ultramarine blue, cad yellow medium, and cad yellow light. For a brighter green I use thalo blue instead. But I almost always add cad red light. Somebody told me once, "Every good green has some red in it." I think it's true. Of course sometimes a careful touch of T white is needed.