​ Burnt Sienna, Burnt umber,  Raw Sienna, Orange, Cadmium yellow medium, Cadmium red medium or light, black, ultra marine blue,  deep violet,  dioxazine purple, white, 

                         11 x 14"            Bring a SEA Sponge.
Before class:  Basecoat entire canvas with cadmium yellow medium + white.
Mix it to be pale yellow.