serene river scene: samba argentina swimming amid lush aquatic plants and pebbles

aquatic aquaticenvironment aquaticlife aquaticplants biodiversity ecosystem ecosystembalance environment fauna fish fishhabitat fishlife flora floraandfauna freshwater freshwaterecosystem freshwaterfish habitat healthyecosystem impenetrability natural naturalbeauty nature natureharmony naturephotography peaceful pebbles plants river riverbed riverecosystem riverfish riverwater riverwildlife scenery serene species sunbeam sunlight sunlighteffects swimming tranquil underwater underwaterscene water waterfiltering waterplants wildlife wildlifephotography