I met Chris in the Cafe La Boheme in San Francisco. I had my camera with me and asked if I could take his picture. He agreed and I took this photo in the alley next to the cafe. Seeing what I was using at the time, he offered to loan me his professional Bogen tripod. Some time later when I saw him again and asked if I could return it to him he gave it to me. I used this tripod to take virtually all the wineglass pictures so if he sees this, I must tell him « Thank you again! You really helped me a lot. »