Irish fishing boat, Maharees, Ireland

Candystripe flatworm on seaweed, Plymouth

Queen scallop, Cape Wrath, Scotland

Diver in cave, Shetland Islands

Cat shark, Dartmouth

Painted goby on Maerl coral, Falmouth

Edible crab closeup, St Abbs

Lion's mane jellyfish, Isle of Man

Lemon sole, St Abbs

Painted goby portrait, Falmouth

Compass jellyfish reflection, Lundy Island

Compass jellyfish portrait, Lundy Island

Compass jellyfish and sunburst, Lundy Island

Nudibranch (Coryphella browni), Plymouth

Common octopus closeup, Plymouth

Common octopus swimming, Plymouth

Snake pipefish and brittlestars, St Abbs

Spotted ray, Plymouth

Diver in gully of alcyoniums, St Abbs

Curled octopus, St Abbs

Scorpion fish, Cape Wrath, Scotland

Seahares, Shetlands

Grey seal in kelp, Isle of Man

Inquisitive grey seal, Scilly Isles

Playful grey seal, Scilly Isles

Juvenile grey seal, Scilly Isles

Juvenile grey seal portrait, Scilly Isles

Northern prawn on dahlia anenome stem, St Abbs

Macropodia spider crab on tubeworms, Falmouth

Spider crab on kelp, Wales

Squat lobster closeup, St Abbs

Romantic starfish! St Abbs

Sunstar on brittlestar bed, St Abbs

Tompot blenny portrait, Plymouth

Tompot blennies with eggs, Plymouth

topknot portrait, Plymouth

Topshell in weed, Plymouth

George the wolf fish and diver, St Abbs

Pair of wolf fish, St Abbs