This wasn't supposed to be a themed issue, it just happened that way. First, I heard from Jack Calmes at Syncrolite about his company's involvement in the lighting of the St. Louis Arch. That seemed like a good idea. Then we heard from Sylvania about the new, energy-efficient lighting for the Jefferson Memorial in Washington, DC. I'm a fanatic on energy-efficiency, and you should be, too. Now we had two monument stories, which didn't seem like too many.