Kent De Mond, 28, prepares to dive from the roof of the Institute of Contemporary Art.
The divers are training for the Red Bull Cliff Diving competition at the ICA on Boston's waterfront.
A diver passes by the ICA's window.
ICA visitors watched as the divers prepared for this Saturday's competition.
Twelve divers came to the Boston museum for practice yesterday. Here, one splashes into the water.
Rescue Divers check OK with the diver from the rooftop.