Roberto Rinaldi / Wreck, now an artificial reef, with sponges, oysters and sea fans. Kudat, Borneo.

Roberto Rinaldi / Honeycomb / Zigzag oyster (Hyotissa hyotis) on Ka-Hing wreck, north Sabah, Borneo, Malaysia.

Roberto Rinaldi / Bi tube sponges (Haplosclerida sp) in front of the crane on the Ka Hing wreck, Kudat Peninsula, Sabah, Borneo Model released.

Roberto Rinaldi / Chinese wooden fishing vessel wreck with different types of sponges and molluscs, Lankayan, Borneo.