Ludger Gerdes, Harald Klingelhöller, Wolfgang Luy, Reinhard Mucha, Thomas SchütteLudger Gerdes · First published 1984Open the Tome
Living RoomGabriela Seifert, Gotz Stockmann, Ludger Gerdes, Ottmar Horl, Thomas Kling, Wolfgang Luy, Charly Steiger, Achim Wollscheid · First published 1999Open the Tome
Paleis van Justitie, 's-Hertogenbosch =P. E. Spijkerman, Ludger Gerdes · First published 1998Open the Tome
