I find it interesting in that the Burger "Sea Owl" was only delivered in 2010, so it would appear this larger "Sea Owl" was already in design prior to the completion of the smaller one. The Burger was Sea Owl II. Anyone know about Sea Owl I? Interesting that the founder of the Hedge Fund which Mercer is co-CEO of owns the larger Feadship, "Archimedes." I like the design of both Sea Owls and most of Andrew Winch's work.