Yacht A

A £200 million super-yacht has set sail on its maiden voyage to Norway, where its Russian billionaire owner stopped off to collect three Claude Monet paintings.

The futuristic vessel, which has enough room to sleep 56, is even bigger and more expensive than the pride of Roman Abramovich's fleet, Pelorus, which cost only £100 million.

It was built for a fellow Russian oligarch, Andrey Melnichenko, 37, who is worth £4.6 billion and was ranked 172 on the Forbes list of the world's richest people.