Some examples also exist of "urdy," where the line is in the shapes of the upside-down and rightside-up "shields" of vair (this is to be distinguished from "couped urdy", in which the couping takes a pointed form). The arms of Winfried Paul Reinhold Steinhagen are "Per chevron, the peak in the form of a merlon round urdy of four, Gules and Or, in chief a horse forcene and a goat clymant respecting one another, Argent, and in base a bull's head Sable armed Argent; a chief per fess in the form of a wall with three watchtowers, Azure and Argent, the latter charged with a strand of barbed wire throughout, Sable". The "unusual, if not unique" arms of Lourens Du Toit are "Per fess of three pallets urdy Sable and Or".