The buyer appears to be located in Germany, and I don't know any...oh, hang on a tick. Maybe I do know the individual after all. Looks like they bought more ornaments on a previous occasion too. Ah well...no accounting for taste, but I suppose different strokes for different folks, although if that was my sort of thing, I'd just make them myself, as someone else here suggested.
My better half once bought me a set of Sherlock Holmes fridge magnets as a birthday or Christmas gift, and when I saw them, there was much slapping of the forehead and doh-ing! Course, they are still on my fridge, so...
Cheers!