Photo: Merijn de Waard / SuperYacht TimesThe 53 metre Silver Shalis, seen here in Nassau, was built in 2010 by Delta Marine to a design by Langan Design Associates in collaboration with Jonathan Quinn Barnett (JQB), who is also responsible for her interior. The yacht is kept mostly private by her owners, who before building this yacht, owned a 1987 high speed Abeking & Rasmussen. Silver Shalis is powered by twin 16v4000 MTU engines.