Saharan Sunset - stage 1

"Saharan" as in the motel on Sunset Boulevard LA that is! This is another of my high contrast, high saturation pictures this time based on an analgous colour set of orange to violet (at least that is the plan at the moment). I am using an interesting method of obtaining reference material which I will write more on at a later time. I first "drew" it in with a mix of Burnt Sienna and Dioxazine Purple thinned with Liquin and then washed in a tonal underpainting with a rag and brush using a mix of Permanent Orange and Permanent Rose for the sky and Burnt Sienna and Dioxazine Purple thinned with Liquin and turpentine for everything else.