Uniworld Boutique River Cruises has unveiled the first renderings of its newest Super Ships debuting in 2027, the S.S. Audrey and S.S. Marlene, inspired by European icons Audrey Hepburn and Marlene Dietrich. The sister ships will bring two distinct design visions to Europe’s rivers, drawing from the iconic aesthetics of the celebrated actresses while continuing Uniworld’s tradition of design-driven…