The underwater world!

More than 70% of the Earth is covered in water, most of it still unmapped, and still many inhabitants unnamed. It is, by any measure, the dominant habitat on this planet — and yet it remains largely invisible to the people who live on the thin dry crust above it. These photographs are an attempt to look in: grey nurse sharks drifting by, sardines turning in impossibly coordinated clouds, nudibranchs clinging on with extraordinary determination, frogfish doing very little but doing it with great conviction. Shot across the Philippines, Australia, Malaysia and beyond, this collection is a work in progress — because the ocean, hopefully, is not running out of subjects.