Nishan Perera:
Oasis of life, Colombo, Sri Lanka
Nishan Perera:
Gorgonian, Colombo, Sri Lanka
Nishan Perera:
Gorgonian, Colombo, Sri Lanka
Nishan Perera:
Hermit crab, Andaman Islands, India
Nishan Perera:
Schooling snappers, Andaman Islands, India
Nishan Perera:
Hunting trevally, Andaman Islands, India
Nishan Perera:
Clownfish, Andaman Islands, India
Nishan Perera:
Snapper and baitfish, Andaman Islands, India
Nishan Perera:
Medhafaru, Colombo, Sri Lanka
Nishan Perera:
Medhafaru, Colombo, Sri Lanka
Nishan Perera:
Schooling fusiliers, Medhafaru, Colombo, Sri Lanka
Nishan Perera:
Medhafaru, Colombo, Sri Lanka
Nishan Perera:
Manta dance, Baa Atoll, Maldives
Nishan Perera:
Shadow warriors, Baa Atoll, Maldives
Nishan Perera:
On the trail of the devil fish, Baa Atoll, Maldives
Nishan Perera:
Manta feast, Baa Atoll, Maldives
Nishan Perera:
Manta madness, Baa Atoll, Maldives
Nishan Perera:
Manta and fusiliers, Baa Atoll, Maldives
Nishan Perera:
Manta ray and snorkeler, Baa Atoll, Maldives
Nishan Perera:
Manta train, Baa Atoll, Maldives
Nishan Perera:
Feeding frenzy, Baa Atoll, Maldives
Nishan Perera:
Coral bommie and glassfish, Pigeon Island, Sri Lanka
Nishan Perera:
Table coral, Pigeon Island, Sri Lanka
Nishan Perera:
Corals at Pigeon Island, Sri Lanka
Nishan Perera:
Coral garden, Pigeon Island, Sri Lanka
Nishan Perera:
Coral kaleidoscope, Pigeon Island, Sri Lanka
Nishan Perera:
Pigeon Island, Sri Lanka
Nishan Perera:
Snorkeling at Pigeon Island, Sri Lanka
Nishan Perera:
Reefscape, Pigeon Island, Sri Lanka
Nishan Perera:
Skin diving at Pigeon Island, Sri Lanka
