Oceania Cruises started out with three ships that had been part of the Renaissance fleet, and later added two larger new builds that redefined the line. The two classes are very different from one another: The older ships are intimate and traditional with plenty of dark wood and heavy drapes, while the new ships are elegant and modern — in an industry full of flash, they're downright residential and unusually tasteful, with recessed lighting, crown molding, and a subdued color palette. Throughout these ships, there's a focus on art and food that serves sophisticated travelers well.