Maypop (Passiflora incarnata) (1926) by Mary Vaux Walcott. Original from The Smithsonian. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/2630895/free-illustration-image-botanical-flowers-leafFree Image from public domain licenseMaypop flower png botanical illustration watercolor https://www.rawpixel.com/image/2630886/free-illustration-png-passiflora-passionflower-watercolorView licenseMaypop flower psd botanical illustration watercolor https://www.rawpixel.com/image/2630877/premium-illustration-psd-passiflora-antique-artView licenseMaypop flower vector botanical illustration watercolor, remixed from the artworks by Mary Vaux Walcott https://www.rawpixel.com/image/2671076/premium-illustration-vector-passiflora-antique-artView licensePassiflora incarnata 3, Passionflower, Howard County, Md., Helen Lowe Metzman https://www.rawpixel.com/image/8756030/photo-image-flower-plant-public-domainFree Image from public domain licensePassiflora incarnata 4, Passionflower, Howard County, Md., Helen Lowe Metzman https://www.rawpixel.com/image/8756151/photo-image-flower-plant-public-domainFree Image from public domain license