I Need a Nap

I paint with artists who love to challenge themselves to learn more. We decided today we would paint using primary colors. I put out on my palette an ultramarine blue, cad. red and a lemon yellow. Included was white and black. The subject was lemons which I love. I just couldn't get into painting today. I worked a bit but found myself needing to lay down for a bit. So, I will get up tomorrow with more energy and finish the study.