Mount of Olives - I was walking outside the old city walls in the hope of finding the Lion Gate entrance back in that would put me by a couple of churches that I wanted to see. Some of the gates you go right in and others have security checks. My goal was no more security checks having done two already. (I failed to find what I was looking for and went back in via security check.) But I looked across and thought "hey, that's famous! It's the big Jewish cemetery at Mount Olivet!" And it was. This is iPhone fail where I wished I had a real camera with me.
Back inside the Church of the Holy Sepulcher - looking up gives you a dome view.
Looking across gives you the pipes.
And looking down gives you camouflage cat.