cute koala with birthday cupcake, pink hearts and blue stars.

adorable animal arboreal art aussie australia australian baby backdrop background bear beautiful birthday blue candle card cartoon character cheerful child childhood childish creature cupcake cute decor decoration decorative design eat element festive flat fluffy friendly funny furry graphic greeting grey happy heart herbivore holiday illustration isolated kid koala lazy little mammal modern muffin nursery painting party paw pink poster print sitting star sweet template tiny toy trendy vector wild wildlife zoo