hand drawn autumn set with oak, poplar, beech, maple, aspen and horse chestnut leaves, acorns and mushrooms line art

abstract acorn acorns amanita and art aspen autumn background beech botany cap chestnut collection contour cute decoration design doodle drawing drawn elements eps fall falling foliage for forest hand horse illustration image isolated leaf leaves line maple mushroom mushrooms nature nut oak orange ornate outline plant poplar realistic retro season seasonal set sketch vector vintage white wood woodland you