Another very splendid Krampus illustrator is Melita 'Miss Monster' Curphy. I really love how she designs her krampus cards. Even with her modern character design style I think these could have fit in nicely in the old world. I missed out on this print because I see that it is sold out now. I hope she prints more. lots more.
The Gruss vom Krampus! at the bottom means "Greetings from Krampus". Something that was commonly written on most holiday cards that depicted the krampus (also written on the old postcards was Krampuslauf, which roughly translates to "march of the krampus"). You can find more of Miss Monster's work at her website www.missmonster.com