Something from memory...

Here I tried to draw something from memory in 20 min., without looking at a picture or object. (Pencil and watercolor, 6" x 9") This rather nondescript and somewhat dingy elevator lobby popped into my head and as I couldn't think of anything else to draw tonight I tried it. I worked in this building for seven years and saw this lobby daily. Guess it's another doorway, isn't it? Hmm. Completely unintentional.