itch.io

This is great! I really like the old woodblock style. I usually look through wikimedia commons, but I've not seen the Old Book Illustrations site before.

Also, the work is in the public domain so you have no obligation to even credit the long-deceased artists :)

Great dungeon! I'm hoping to run it in one of my desert-themed campaigns. Any sources on the (presumably public-domain) art? Especially pages 18--19 of the book.