cute squirrel with acorn in doodle style with autumn leaves and text hello fall. print, children's

cartoon illustration font animal brand mammal pet drawing logo text poster advertising pattern sketch line toy diagram art cute squirrel acorn doodle style autumn leaves hello fall print children's squirrel autumn cute vector illustration doodle cartoon design season background nature forest acorn fall leaf decoration art print mushroom set graphic animal leaves isolated october pattern style tree card wallpaper element funny woodland character natural texture september happy november kids orange wild greeting holiday childish nut