Studio No. 3314 – ABIQUIU – 40″x40 Work in Progress (Underpainting) – Color Notes: All colors mixed with Grumbacher Underpainting White and turp. Sky and Water: Cobalt Blue, Turquoise Green. Back Mountains: Cobalt Blue and Dioxazine Purple. Yellow Ochre and a dirty brush. Earth: Yellow Ochre, Burnt Sienna, dirty brush. Trees: Prussian Blue, Chrome Oxide Green Opaque. Chamisa: Cadmium Yellow, Burnt Sienna, Yellow Ochre. Set aside and let dry thoroughly for about a week.