X-ray optics are not a very humorous matter. Some amusing or just nice graphical contributions are presented here. If you find something related, please contact me!

Fig. 1: XPL-fish swimming between sea anemones: Season's Greetings 2009/2010

Fig. 2: XPL-demonstrator: decoration of a doctoral cap, 08.03.2010

Fig. 3: "1. Karlsruhe optics joust": knights with LIGA-CRL lances ©03