All posts tagged with scientific-illustration

Historia naturalis ranarum nostratium has been described as one of the most beautiful works devoted to frogs and amphibians.

The work of German artist and naturalist Johann Rösel von Rosenhof, Historia naturalis ranarum nostratium describes the natural history of all then-known frogs and toads indigenous to the Nuremberg region in Germany. The title is noteworthy first for the extensive, accurate information in the text, printed in two columns in both German and Latin.

The work is equally (if not more) renowned for its illustrations. The twenty-four folio, hand-colored copper engravings portray habitats, anatomy, reproductive behavior, and larval development stages in intricate detail.

“The Librarian’s Nightmare.”

Such is the name given to a delightful and quirky vignette found within a very rare, and very special, orchid book: James Bateman’s The Orchidaceae of Mexico and Guatemala ([1837]-1843).

This vignette, the work of caricaturist George Cruikshank, depicts a group of men struggling to lift an enormous book using a pulley system while a harried taskmaster with a megaphone attempts to direct their work and demons dance about with impish glee on the sidelines.

The vignette’s caption, translated from the Greek, reads “a big book is a big evil”.

The scene is a humorous commentary on the massive size of Bateman’s orchid book. At about 30” x 22” and weighing in at over 38 lbs, it is the “largest botanical book ever produced with lithographic plates”.

German ornithologist and herpetologist Hermann Schlegel hoped that the publication of good illustrations would stimulate public interest in reptiles and amphibians. Thus, he produced Abbildungen neuer oder unvollständig bekannter Amphibian (1837-44).

It’s that time of year again! That special week set aside to celebrate the fabulously diverse Selachimorpha clade: Shark Week! If you were to ask an average person to differentiate between a tiger shark, Great White, whale shark, bull shark, or mako, most could probably do so, or would at least be aware that such varieties existed. This wasn’t always the case.

The NEH-funded Art of Life project recently held its second face to face meeting November 2013 in St. Louis, Missouri.  Institutions represented were from the Missouri Botanical Garden (MOBOT), Indianapolis Museum of Art (IMA), the University of Colorado Boulder (CU-Boulder); Washington University, St Louis (WUSTL), and Smithsonian Institution Libraries (SIL). The team focused primarily on how to bring the algorithm work to a close.  The IMA developed four algorithms for identifying which pages in the BHL corpus contain images.  Those algorithms were run across a gold standard set of 40k pages to determine their accuracy and performance.  Two of the four algorithms were deemed to be useful (accuracy ratings were above 80%).