Article Photos: Cruises focusing more on food, family groups 2/13

This undated photo from Crystal Cruises shows a freestanding vertical garden, which is a plant-covered âliving wall,â on the Crystal Symphony ship. The Symphony launched in September 2012. The living wall was a first at sea for the cruise industry and itâs one of a number of new attractions and activities being offered as the 2013 season gets under way. (AP Photo/Crystal Cruises)