Studio Light layers Posted on 03/12/201403/12/2014 by Jason Barre 12 Mar Jason Barre Harley Brown's important principles of art from #96 international artist I'm having to remind myself not to invest to much time into these cardboard paintings. These are supposed to be quick works devoted to getting into practice with my airbrush and experimenting with different techniques. If I like the subject enough I'll consider it a comp and make a new piece with the same subject on canvas or board.