Aggregation of Moon Jellyfish, Aurelia aurita, Raja Ampat, West Papua, Indonesia

Aggregation of Moon Jellyfish, Aurelia aurita, Raja Ampat, West Papua, Indonesia

Aggregation of Moon Jellyfish, Aurelia aurita, Raja Ampat, West Papua, Indonesia

Glassy sweepers (Pempheris schomburgki), large aggregation, Fernando de Noronha, Pernambuco, Brazil, South America

Blackbar soldierfish (Myripristis jacobus), aggregation, St. Peter and St. Paul's rocks, Brazil, South America

Glassy sweepers (Pempheris schomburgki), large aggregation, Fernando de Noronha, Pernambuco, Brazil, South America

Large aggregation of doctorfish (Acanthurus chirurgus), Greek shipwreck, Fernando de Noronha, Pernambuco, Brazil, South America

Glassy sweepers (Pempheris schomburgki), large aggregation, Fernando de Noronha, Pernambuco, Brazil, South America

Aggregation of pyramid butterflyfish, Hemitaurichthys polylepis, Siaes drop-off, Palau, Micronesia.

A diver admires in awe a big aggregation of jack fishes in the waters of Cabo Pulmo Marine National Park, where marine biomass has increased exponentially since the marine park was established, Baja California Sur, Mexico

Glassy sweepers, Pempheris schomburgki, large aggregation, Fernando de Noronha, Pernambuco, Brazil

Hands of old woman.

Californian Sea Lion and skin-diver, Zalophus californianus, Mexico, Sea of Cortez, Baja California, La Paz

Attacking Californian Sea Lion, Zalophus californianus, Mexico, Sea of Cortez, Baja California, La Paz

Place of 18th March, Berlin, Germany

Statue "Berlin", Berlin, Germany

A split scene with a shallow hard coral reef below water and island above with the live aboard dive vessel Infiniti, Philippines