discourse © Stiftung Humboldt Forum im Berliner Schloss / Oleg Romanko / Shutterstock discourse Call for Contributions ‘The Instrumentalisation of Critique’ 3 min read Karl Friedrich Schinkel, Berlin Palace, design for the chapel above portal III and the stairs to the White Hall um 1829 © bpk / Kupferstichkabinett, SMB discourse The crux of the cross 5 17 min read