Color is a matter of taste and sensitivity.
Above all, keep your colors fresh!
You must always remain master of the situation and do what you please. No school tasks, ah, no! no tasks!
Conciseness in art is essential and a refinement. The concise man makes one think; the verbose bores. Always work towards conciseness.
The latest fashion… is absolutely necessary for a painting. It’s what matters most.
The principal person in a picture is light.