Yellow Crinoid on Sea Fan, Comanthina schlegeli, Marovo Lagoon, Solomon Islands

Yellow Sea Fan, Eunicella cavolinii, Vis Island, Mediterranean Sea, Croatia

An underwater photographer swims past a large yellow gorgonian fan with a bed of red soft corals beneath it, Fiji.

Yellow sea fan in Raja Ampat, Indonesia.

Fan coral (Subergorgia sp.), Namu atoll, Marshall Islands, Pacific

Gorgonian Sea Fan (Gorgonia sp.). Sardinia, Italy (RR)

Crinoid or Feather Starfish (Comantheria briareus) starfish on yellow sea fan and pink anthias fish, Mabul, Borneo, Malaysia, South China Sea

Palau, longnose hawkfish on yellow sea fan

Fan worm and scuba diver, Spirographis spallanzani, Spain, Mediterranean Sea, Costa Brava

Fan worm and scuba diver, Spirographis spallanzani, Spain, Mediterranean Sea, Costa Brava