a robin perched on a branch with blue berries

hummingbird wildlife sparrow drawing animal branch sketch flower parrot yellow finch bird beak twig wing pet robin bird berries branch blue nature watercolor digital painting wildlife autumn winter cute adorable artistic art spring summer forest garden close-up macro detail realistic seasonal nature scene animals feathered organic decorative poster print background wall home decor children's book educational wallpaper graphic design fine poster greeting card cute vibrant colors soft focus pretty