frustration! It didn't look right. Oddly enough when I took the pic, the more contrasty pic looked better to me. I used contour shading and it didn't give the look I was going for. I remember somewhere in distant past that the SHAPE of the deep shadow is the same curve as the object -- is that true? I will try it again with same lemon and different contrast. I really liked one of the pics below where stippling was used - will try to add some of that. My blending perhaps made the pic too "muddy" with insufficient different between shaded areas.