Lights in the dark
Cala Gonone, Sardinia
| Bue Marino cave
Freshwater Blenny
Lake Maggiore, Ticino, Switzerland
Salaria Fluviatilis | Freshwater Blenny
A New Beginning
Isuela Reef, AMP Portofino
Paramuricea clavata & Parazoanthus Axinellae | Paramuricea clavata & Parazoanthus Axinellae
Jewels of the Earth
La Concha cave, Mexico
| Speleothems & Decorations
Jewels of the Earth
La Concha cave, Mexico
| Speleothems & Decorations
Jewels of the Earth
Tux Ku Paxa cave, Mexico
| Decorated walls
Big column
Mexico
| Speleothems & Decorations
Couple of lobsters
Secca di Zì Costante, Giannutri
Palinurus elephas | Lobster
Nasim II
Giannutri island, Tuscany
Ferryboat | Nasim II
Perspectives
Caracol cave, Mexico
| Speleothems
Grand Canyon
Camilo cave, Mexico
| Speleothems
Camilo
Camilo cave, Mexico
| Speleothems
Duotone
La Concha cave, Mexico
| Speleothems
Curious Seahorse
Celebes Sea, Indonesia
Hippocampus | Yellow Seahorse
Majestic Bue Marino
Bue Marino cave, Sardinia
| Cave
Surrounded by fishes
Torre delle Stelle, Sardinia
| Loredan wreck
Bel Torrente
Bel Torrente, Cala Gonone, Sardinia
| Underwater cave
Ice Fairy
Verzasca River, Ticino, Switzerland
- | Laura
Microcosmos
Lago Ceresio, Lugano
Craspedacusta Sowerbii | Freshwater Jellyfish
Microcosmos
Lago Ceresio, Lugano
Craspedacusta Sowerbii | Freshwater Jellyfish
Golden Rocks
Bue Marino cave, Sardinia
| Speleo decorations
Deep Whiteness
Secca di Zi Costante, Giannutri
Antipathella Subpinnata | Black coral
Unexpected disembarking
Giannutri, Tuscany, Italy
Nasim II | Ferryboat wreck, lying at 65 meters depth
Red & Black Symmetries
Porto Santo, Portugal
Stenorhynchus seticornis & Echinoidea | Yellowline Arrow Crab & Sea Urchin
Romagna
Torre delle Stelle, Sardinia
Piroscafo Cisterna "Romagna" | WWII wreck, lying at 42 meters depth
Caracol
Caracol cave, Mexico
| Speleothems in Caracol cave, Mexico
Jewel of the sea
AMP Portofino, Liguria, Italy
Flabellina Babai | Nudibranch
An ocean of colours
Secca di Zi Costante, Giannutri, Italy
Paramuricea clavata & Eunicella cavolinii | Gorgonian
Gold Decorations
Bue Marino cave, Sardinia
| Curtain stalactites
The Sun is a star
Punta San Francesco, Giannutri
Asteroidea | Starfish