lifeguard without a lifeguard and with a green flag on a quiet beach with the sea in the background and a sunny day

aid assistance background bandera baywatch beach chair coast coastline con danger day emergency equipment first flag fondo green guard help holidays isolated life lifeguard lifesaver mar medical observation occupation ocean playa protection puesto quiet rescue safety sand save saver saving sea security service set shore sin socorrista socorro soleado sos stand station summer sun sunny survival swim swimming tourism tower tranquila una vacation verde warning watch watching water