Always fascinating as not many of us able to scuba let alone underwater photography . . . !
The world's best underwater photographs of 2010: Our World Underwater and Deep Indonesia
This picture gallery showcases some of the year's best underwater photography as chosen by the judges of two major competitions - the Our World Under Water competition and the fourth annual Deep Indonesia International underwater photo competition. Prizes for the events were worth over $120,000 (£74,000). The two competitions attracted over 5,000 entries and winners were picked from 20 countries across the world."Underwater Sadness" by Ramon Dominguez - a sea turtle caught in a net in the Sea of Cortez, Mexico