Juergen Freund / Denise's pygmy seahorse (Hippocampus denise) in its fan coral. Misool, Raja Ampat, West Papua, Indonesia.

Juergen Freund / Pygmy seahorse (Hippocampus bargibanti) camouflaged in a fan coral. Misool, Raja Ampat, West Papua, Indonesia.

Tim Laman / Pygmy Seahorse (Hippocampus denise) in red colouration, camouflaged within a Sea Fan, West Papua, Indonesia, April 2007

Tim Laman / Threadfin hawkfish (Cirrhitichthys aprinus) camouflaged against orange sponge. Bali, Indonesia.

Tim Laman / Striped triplefin (Helcogramma striatum) resting on sponge on coral reef, Bali, Indonesia.

Tim Laman / Spindle cowrie snail (Ovulidae) on seafan, Bali, Indonesia.

Tim Laman / Close up of Pygmy seahorse (Hippocampus bargibanti) in pink color phase, camouflaged within the branches of a pink sea fan, Malapascua Island, Visayan Sea, Philippines

Tim Laman / Close up of Pygmy seahorse (Hippocampus bargibanti) in pink color phase, camouflaged within the branches of a pink sea fan, Malapascua Island, Visayan Sea, Philippines

Juergen Freund / Portrait of reef stonefish {Synaceia horrida} camouflaged on coral reef, Indo-pacific