I really wanted to vote for this one - it a great photo Mary Anne! Even if it does contain patterns, "pattern" is not first thing you think when you see it. So, it didn't make it into the top five pattern shots, even if it is one of the best photos in this gallery! (IMHO)
I really like this one.... the patterns of dappled light and shadows and the symmetry of the silhouette-ish figures at the end of the hallway. I think the fact that we can see the light source is what makes this so wonderful. Penny Street