At sunrise today, I went to downtown Somerville and cruised through some alleys to see if there was anything interesting on the back side of Main Street. I always like the shadows cast by the low sun and morning light is usually cleaner than in the evening. They are building some new apartments above existing stores and I noticed the long ladder leaning against the building. I went past it when the sun was first hitting the building and it didn’t look too exciting. I came back 15 minutes later and I liked what I saw.