What ho, vassal, it's a new Flit cartoon by Dr. Seuss! Well, new in a sense that *I* hadn't seen it yet, though it was published in the April 20, 1929 issue of The New Yorker.
It's a good thing I've been so interested in medieval England lately. Therefore I can state with confidence that this cartoon is 100% accurate, right down to the dog-skin throne-warmer (with head attached!)
Also note the Duke of York's bulge, there.