Grandfather and grandson (6-8) on beach with snorkelling masks

background people vacation two teach swimsuit sunshine summertime smile side view shore shoeless shirtless sea sand relative posturing pose portraiture person outside male jointly imitation holidaying heat grandpa glad full body friendship entertainment educating daytime colour color coastline coast child affection young water warm vacationing two people travel together teaching swim trunks sunny summer standing square image snorkeling masks snorkeling mask snorkel smiling recreation profile posing portrait photography people outdoors ocean mimicry mature adult man love lifestyle leisure activity holiday happy grandson grandfather goggle generation gap full length front view friend elementary age day color image childhood caucasian boy bonding beach barefoot bare chest