This painting was done on a 6×8 canvas (Blick Premier — I surprisingly liked it) and it’s based off of one of my own photos. The background is Dioxazine Purple (PV23) tinted with Titanium White, as a complementary color to the various tones of yellow (Yellow Ochre, and Cad Medium Yellow mixed with Yellow Ochre).
While I’m not entirely happy with this effort, on the whole, I think it’s one of my better sunflower paintings.

Work in Progress 
Finished Painting