Picky painter
34Shutters
I often use this next technique. It involves putting in an extra dark shadow right next to the start of the main shadow; a kind of shadow within a shadow. I soften this at the edge and it seems to add to the three-dimensional look of the painting. In this extreme close-up you can note the cool to warm shadow effect. Note also, the reflected light on the outer edge of the hinge butt. Even if it isn't there, put it in anyway as it adds to the illusion.
34Shutters
I often use this next technique. It involves putting in an extra dark shadow right next to the start of the main shadow; a kind of shadow within a shadow. I soften this at the edge and it seems to add to the three-dimensional look of the painting. In this extreme close-up you can note the cool to warm shadow effect. Note also, the reflected light on the outer edge of the hinge butt. Even if it isn't there, put it in anyway as it adds to the illusion.