painted blue acorn and cap with string loop, creative nature craft, autumn decor, handmade project,

acorn caps nature autumn fall craft diy natural earthy rustic botanical flora foliage seasonal plant decoration minimal simple arrangement isolated brown seed creative whimsical handmade ecofriendly object background bright inviting single pure detail playful joyful artistic autumnal outdoor environment charming cute unique adorable vivid greenery serene texture elements display oak