balloon in the style of doodle.outline drawing.black and white image.hand-drawn drawing.for a holiday, a birthday.

abstract air anniversary art background balloon balloons birthday birthdayvector black cartoon celebrate celebration coloring contour creative day decoration design doodle doodleoutline draw drawing drawingblack entertainment flight fly fun graphics grunge hand happiness helium holiday icon illustration image imagehanddrawn isolated joy line object party retro shape simple sketch sketchy string style toy valentine vector white