The Cayman Islands are something of a diving and watersports mecca, with a huge number of dive sites and good snorkelling beaches. This image features our son Zac just off the beach on Grand Cayman enjoying a bit of snorkelling. Image taken on 5th August 2009 using a Nikon D200/Subal housing combination with a 10.5mm fish eye lens. Camera settings were 1/320th second, f11, ISO200.