Ulrich Richtmeyer: Prof. Dr. phil. habil. Since 2017 professor of media culture at the University of Applied Sciences Potsdam. Diploma studies of liberal arts at Bauhaus University Weimar and philosophy studies at Humboldt University Berlin. Doctoral thesis in 2006 on Kant’s aesthetics in the age of photography. Research stays at Eikones in Basel and at IKKM Weimar. Deputy professorship at Potsdam University, where he completed his postdoctoral qualification in 2016 on Wittgenstein’s visual thinking.