An interesting photo you have here. When can we expect the Big Foot photos to appear? I like the view into the inside of the cave walls and depth disappearing into the darkness. Nice textures in the rocks and colours in your scene. Nice work and thanks for sharing.
Think about the photo before and after, never during. The secret is to take your time. You mustn't go too fast. The subject must forget about you. Then, however, you must be very quick.
Henri Cartier-Bresson