San Francisco treat... or trick?

These shots were all reference shots for my sketching final. I took them at sunset on China Beach. Most of them though were from a little cove past were the beach was. I actually walked between a couple rocks over there and just got my feet wet. However, the tide came in while I was taking the last photos and I had to wade back through the same spot with it up to my thighs. I almost lost the camera.