To have depth of feeling is to not only observe but to feel with all of your senses. When I'm at the beach, I feel the grains of sand beneath my feet, I feel the coolness of the water, I feel the wind, I watch the waves break and the way the water foams, I watch the way the sun reflects on the sand making it glisten like specks of glass. I hear the sound of the waves crashing on the shore, I hear the wind ruslting through the trees, I hear the birds as they chirp, I smell the salt in the air.