seamless pattern of fresh chestnuts. autumn nut in a prickly shell. natural organic food. vegan healthy eating. print

seamless pattern chestnut nut prickly shell organic food vegan healthy eating graphic print cartoon color auburn brown spine thorn nutshell kernel harvest fall autum nature illustration vector design texture textile green vegetarian peel botanic ripe colours eco maroon edible cover rustic ornament skin raw rind spiky seasonal repeat