My daughter took this picture. It is very simple, taken with her iphone. Just two hands. My three month old grandson Frisco, and my three year old granddaughter Ellie, riding side by side in their car seats. If I were to write a book on photography (which I realize is very unlikely), I would start with this picture, which uses so little yet says so much. I pulled this picture from her blog.
Fingers touching seem to convey so much. Your daughters eye for symbolism is in good company. Michelangelo had it as well. 
