Robuta

https://www.themaphouse.com/artworks/262181-edward-quin-a.d.-912.-dissolution-of-the-empire-of-charlemagne-1836/?categories=458 Edward Quin, A.D. 912. Dissolution of The Empire of Charlemagne, 1836 | The Map House The dissolution of the Empire of Charlemagne. An unusual aquatint with receding clouds showing the areas of the world known to Europeans in 912 AD. [WLD4842] edward quinof thedissolutionempirecharlemagne