A boat tilts on a huge wave, sailors fight the ropes, and Christ sleeps at the stern. Rembrandt painted only one seascape, in 1633, and in 1990 it was cut from its frame and stolen. It has never been found.

Six paintings: sunset warship, steam locomotive, slave-ship, dawn vapour, Carthage harbour, basalt cave. They show Turner inventing how the modern eye sees weather.