I use my shadow in photography to remove the direct light of subjects close up.. While at Point Lobos near Carmel, I started taking photos of favorite rock designs within my shadow. I began to play the warm against the cool shadow,connect shadows and move them around…Here are the results of my first impressions. 
Shadow Selfie two panels 18in x36in.
The panels look dark in this photo so here is one outside against my garage!
Crystal Harling 