So I decided my next painting would be another master study of Sargent. I'm going to be taking my time with this one. My approach is going to be painting a underpainting in black and white, tweaking it if I need to, color match it, and then add color. I started by adding a light blue stain and pencil drawing. I'm going to spray some fixative on it. My canvas is a little shorter than the original so I cropped it left to right. I'm not sure which painting in search engine land is the correct color. Can anyone suggest one that is closest to the original?