beautiful purple aster flowers with green leaves on light lilac background. seamless floral pattern. watercolor painting.

beautiful purple aster flowers green leaves light lilac background seamless floral pattern watercolor painting hand drawn illustration can be used as design for fabric or wallpaper flower chrysanthemum watercolour painted bud head twig leaf simple wild wildflower meadow field botanical spring summer decor vertical decoration nature bouquet plant blossom bloom handmade flora colorful backdrop