I also really enjoyed doing this one. I had three ideas, but only the first one worked as I had planned. I was using my studio lights, and started off by just taking standard photos of the bottles lit from the front, but decided concentrating on the shape of the bottles would be more interesting. I set up one light with an umbrella to the left rear of the bottles and tried to backlit them. I thought spraying them with water would add an extra dimension, but not 100% sure that it worked.