elegant autumn pumpkin and leaf decor on black background

abstract accents archway art autumn autumn-themed backdropautumn background bats black border brown carved celebration dark decor decoration decorations decorative decorblack design elegant event fall festival festive foliage frame gold golden halloween harvest holiday invitation leaf leaves leavesautumn luxury minimalist minimalistic modern nature ornate palm plant pumpkin pumpkins seasonal setting spooky staircase template templateautumn templatehalloween thanksgiving theme tropical white