Austrian illustrator and fantasy cartographer Robert Altbauer circulated these cartoons of Lovecraftian monsters tangling with Crusaders and Saracens on 20 November 2015 at ArtStation:
See more illustrations here (Thanks to -J.).This is a series of illustrations that imitates the style of old medieval paintings and adds a macabre flavour by incorporating some of H.P. Lovecraft's famous monsters. The text is mostly medieval Middle High German.