A crinkle-crankle wall is usually a brick wall that follows a serpentine route, as an alternative to a straight line. This kind of wall is more immune to toppling than a straight wall; so much to make sure that it might be manufactured from a single wythe of unreinforced brick https://www.easymapmaker.com/map/54b20a8d8a7070a018a5e6d2b344abb4