field of pure white petals of cosmos flowers blossom on green leaves, small bud under blue sky in a park

aster autumn background beautiful beauty bipinatus bloom blooming blossom blue botany bright bud calm closeup color colorful compositae cosmos countryside daisy decorative detail environment field flora floral flower flowers fresh garden green hybrid inflorescence landscape leaf leaves light love lovely meadow mexican natural nature outdoor park pastel petal petals plant pretty pure purple romance romantic rural season sky small soft spring sulphureus summer white wild