unidentified children play having fun inside large tarsparent balls on the water

activity amusement aqua attraction balance ball blue bowl bubble cavity child childhood color day egg entertainment equilibrium ethereal floating fun game games girl globe green horizontal inflatable insulated insulation italy large leisure light one orbing outdoor outdoors park part people person plastic playful playing pool preschool ride riding security silhouette space sphere sphereing sport summer surfing swimming teenager toy transparent tree view walk walking water