Gentian (Gentiana holopetala) (1936) by Mary Vaux Walcott. Original from The Smithsonian. Digitally enhanced by rawpixel.
https://www.rawpixel.com/image/2613496/free-illustration-image-flower-wildflowers-hand-drawn-vintage-purple-watercolorFree Image from public domain license
Swamp Magnolia (Magnolia virginiana) (1918) by Mary Vaux Walcott. Original from The Smithsonian. Digitally enhanced by…