The ships are always adding to their array of activities . Indoor swimming is one of a soon - to - be - launched mega - ship 's attractions . ` ` Top Gear '' demonstrations and original Picasso paintings are also on view at night .
Cruise lines are always adding to their array of activities . Indoor skydiving is one of a soon-to-be-launched mega-ship 's offerings . `` Top Chef '' demonstrations and original Picasso artwork are also on view at sea .