The aliens have landed

Well, this is what I always think when I see this. I see it each morning as I cycle through a local park on my way to work and think that inside the dome there should be creatures from another planet getting ready to start their day.

They would, of course, be friendly and look very ordinary.

It's actually the roof of the bandstand, which is located a little way beyond the building you see in the photo.

Had a fabulous aerobics class after work.