Clayface set photos have been causing quite the stir in recent weeks, largely because they’ve offered us our first look at the DCU’s Gotham City (which, as we write this, has yet to find a Batman).

One of the defining aspects of Batman is the many villains he faces, and a wide range of them, like Two-Face, The Riddler, and, of course, The Joker, appear multiple times on the big screen through ...