wheat, barley, oat and rye sheaf on white wooden background. cereals spikelets with ears, sheaf and text organic grain

agriculture autumn background barley beer board bread cereals concept corn crop design fall farm frame germ golden grain grains harvest head healthy illustration ingredient natural nordic nutrition oat oatmeal oats organic plant rustic rye scandinavian seed set sheaf spike spikelets sprout stem straw template vector vegetarian wheat white wooden