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

activity amusement aqua attraction balance ball balls blue bowl bubble cavity child childhood children color day egg entertainment equilibrium ethereal floating fun game games girl globeriding green having horizontal inflatable inside insulated insulation italy large leisure light one orbing outdoor outdoors park part people person plastic play playful playing pool preschool ride security silhouette space sphere sphereing sport summer surfing swimming tarsparent teenager toy transparent tree unidentified view walking water waterball wazzoo white years zorbing