Butterfly pea flower parts from La Botanique de J. J. Rousseau by Pierre-Joseph Redouté (1759–1840). Original… https://www.rawpixel.com/image/573975/pink-butterfly-pea-flowerFree Image from public domain licenseVintage butterfly pea flower parts vector https://www.rawpixel.com/image/573996/pink-butterfly-pea-flowerView license