a solitary platypus gliding through serene waters a peaceful moment in natures aquatic wilderness

swimming platypus white background egglaying monotreme duckbilled bill webbed feet flippers underwater calm still water reflection ripples silk soft fur whiskers smooth streamlined hydrodynamic efficient propulsion effortless natural habitat wilderness scene relaxing soothing quiet contemplation mammal aquatic wildlife graceful movement reflections solitary animal environment body gentle subtle lighting stillness nature portrait