a close-up of blue cornflowers growing naturally in a wheat field, their delicate petals contrasting with the golden hues of the

cornflowers contrasting agriculture environment cornflower background asteraceae herbaceous vegetation wildflower naturally centaurea biennials wallpaper delicate biennial colorful blooming seasonal postcard closeup growing blossom foliage petals golden stalks grains cyanus flower bright summer annual floral garden meadow leaves growth poster design wheat field bloom grass petal paste plant grain flora blade print blue hues ripe crop stem wild farm