couple of white swan in the lake with pink lotuses, hand drawn doodle, sketch in naïve, pop art style

animal art background beautiful bird blue card cartoon color couple design doodle drawing drawn elegance elegant feather feathers grace graceful graphic hand illustration lake lily lotus lotuses love lovely naiive natural nature naamacr ve peace peaceful pink pond pop purity romance silhouette simple single sketch style swan swim symbol tranquil water white wildlife wing