beautiful orange and yellow coreopsis flowers with leaves on black background. seamless botanical pattern. watercolor painting.

backdrop background beautiful black bloom blossom botanical bright bud calliopsis chrysanthemum colorful coreopsis daisy decor decoration design drawn fabric flora floral flower flowers hand handmade illustration leaf leaves nature orange painted painting pattern plant seamless spring stalk stem summer sunflower textile texture tickseed twig vintage vivid wallpaper watercolor watercolour yellow