See more photos of the latest Benetti Custom to hit the water, the 61-metre Diamonds are Forever

Big powered cats are an endangered species, but they may be about to make a comeback if designer Franco Gianni and SFG Yacht Design & Management have their way.

The Indonesian-built schooner Zen is jam-packed with designer touches, from Philippe Starck accessories to a Bang & Olufsen sound system

Take a tour of the stylish eco superyacht from Arcardia with our gallery