Watch out google!

This is the tower for the camera obscura (?) on the Downs in Bristol. Just in case you don't know what it does it projects and enlarges a 360 degree image of the area around the tower onto a ' bowl' inside the tower. Why you may ask! I could say ask the Victorians or the people who went in today! It used to be a wind mill but it ' broke' in 1825 and was purchased by a Mr West who turned it in into what it still is today