autumn autumn colors autumn leafs brown cold collage colors dead gray illustration indian summer leaf leafs natural nature plant rural winter woods Chessnut leafs woods. autumn colours brittle brown. dry colours contrasts dying leaves light orange red shade sunlight textures vine vine leaves yellow background berries cluster clusters inedible round seeds shapes tree unbrella tree autumn sun autumnal colored fall foliage leave season seasons sun reflections yellow leaves sky pumpkins blue sky green Green leaves shadows abstract appearance autumn-colors autumn-colours color colorful colour coloured colourful dark death deciduous dry edge edges exotic golden maroon russet rust rusty texture variations veins yellowish