Luca Vallebona Pentagramma Yacht
Created by Italian naval architect Luca Vallebona, the Pentagramma is a 269-foot concept that begs to be built. It has large sunning decks both fore and aft, with the latter also housing a full-beam swimming pool. The main deck has high ceilings, an owner's apartment with two balconies, and four guest suites. Perhaps the most notable feature, however, is the semi-enclosed central courtyard, which offers privacy and protection from the sun without sacrificing the open air feeling.
