For the last year, my studio webcam hung on the back wall.  It showed the whole studio, but the resolution was too poor on my painting.  So until I get a better camera (or two of them), I moved the camera closer.

Here is what I jury rigged on my ceiling (completely adjustable).  

Before and after the move.

TRAGEDY! I was trying to do all the work without disconnecting the ethernet cable (if disconnected, I have to reformat the camera). Long story short: a drill slipped, I killed the cable, and had to reformat anyway.