Today was a busy day in the lab. We had 25 people come through on three tours, and we had to help set up for a tour in another department. Today is also the due-date for our performance evaluations. When life gives you a Friday like that, finding a beautiful illustration of cephalopods is a gift. I especially like the center illustration of the eyeballs.
This is one book in a serial on biodiversity. It is French, dated 1889, and beautifully illustrated. Some volumes in this series are available in Hathi Trust. I also found the page on mollusks, which was equally beautiful. This one is getting a custom box to keep it safe.