Here is a flowchart/diagram diagrammatical grammatical graphical interface dance notation of every known perpetration and permutation of bad floorcraft, and the evasive/corrective maneuvers to compensate for being on the receiving end of bad floorcraft and also with all good floorcraft techniques and manifestations also illustrated...(this is a joke)
Artist unknown, and I don't know what his actually represents. Probably nothing. Probably just someone doodling.
I thought it was funny. In this context. Hilarious, actually.
I ran across the image whilst farting around and looking at this: Images extracted from the latter half of Choregraphie, a book first published in 1700 which details a dance notation system invented by Raoul-Auger Feuillet which revolutionised the dance world. Just out of curiosity.