You can read all of "Kunstformen der Natur" (Artforms of Nature) at the Biodiversity Heritage Library, along with lots of other beautifully illustrated natural science literature.<p>Even though it's old, this is still useful scientific information, and digitizing it is very helpful to people without access to a 100-year-old zoological library. As you can see from selecting "Show OCR", there's still some work to be done to get the algorithms working on 19th century German blackletter fonts.<p><a href="https://www.biodiversitylibrary.org/item/182319#page/89/mode/1up" rel="nofollow">https://www.biodiversitylibrary.org/item/182319#page/89/mode...</a>