Carl Linnaeus in Lapland Dress from The Temple of Flora (1807) by Robert John Thornton. Original from Biodiversity Heritage… https://www.rawpixel.com/image/1199394/carl-linnaeus-robert-john-thorntonFree Image from public domain licenseBiologist in a forest https://www.rawpixel.com/image/388071/free-photo-image-biologist-magnifying-glass-researcherView licenseOld man studying plants in the greenhouse https://www.rawpixel.com/image/14915628/old-man-studying-plants-the-greenhouseView licenseThe Periwinkle of Java, from Collection of Usual, Curious, and Foreign Plants by Jacques Fabien Gautier d'Agoty https://www.rawpixel.com/image/8996836/image-paper-rose-flowerFree Image from public domain license