purple pumpkin with green leaves and curly vines. lilac squash . watercolor clipart for unique autumn

blue grey purple pumpkin watercolor green leaves arrangement vine clipart heirloom thanksgiving autumn illustration butternut squash season rustic farmhouse cottagecore aesthetic harvest holiday festival seasonal plant botanical card celebration cozy decor decorative design fall festive garden gourd halloween handdrawn market november october painting realistic sticker time vegetable vibes retro pastel color