Studio No. 2616 – A PATH UNKNOWN (Una Senda Desconocido) – Work in Progress (underpainting) – 22″x28″ Original Oil on Linen. Color Notes: Colors are mixed with MG Underpainting White and distilled turpentine and applied with a bristle brush. Sky: Cerulean Blue, a touch of yellow ochre. Mountains: Chrome Oxide Green Opaque, Yellow Ochre (light areas) and Prussian Blue, Burnt Sienna and Chrome Oxide Green Opaque for darks. Grasses and path: Yellow Ochre, Cadmium Red, Mars Orange, Indian Red. Shadows: Dioxazine Purple.