Flora Londinensis. Or Plates and descriptions of such plants as grow wild in the environs of London: with their places of… https://www.rawpixel.com/image/14018192/image-paper-flower-plantFree Image from public domain licenseGordonia pubescens or Franklinia pl. 59 (1819) from The North American Sylva by François André Michaux.… https://www.rawpixel.com/image/2090669/vintage-botanical-illustrationFree Image from public domain licenseYellow flowers with roots by Johan Teyler (1648-1709). Original from The Rijksmuseum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/515343/free-illustration-image-flower-old-flowers-yellow-vintage-rootsFree Image from public domain license