Day and Night

There is a museum in Stockholm with exhibitions of photographies only, and I really hope that there one day will be photos by Stephen Wilkes. He mixes day with night - and it takes him a minimum of 10 hours to accomplish each shot!

Sources: here  and there.

Circular view

A rooftop restaurant called The View Restaurant & Lounge is situated in the middle of Times Square Theatre District, and it rotates together with its visitors. It takes 15 minutes for the restaurant to make a full turn.