Two more lunch break efforts. I did these on Wednesday. I haven't done these kinds of angle shadings since I was in Mr. Cornaby's high school art I class in 1961. It gives the surface a nice touch of visual rhythm. I miss ol' Floyd Cornaby. He was my mentor through four years of high school art and an adviser and critic for a couple of years of my university art adventures. I stayed in touch with him for over 35 years and was able to introduce my first grandson to him before he died at age 93. Good memories of great times.