"No material transcendsmateriality as much as glass."
  • Joseph Pschorr House
  • Verbindungsbrücke Kontorhaus
  • Colour Activity House
  • Alfred Brehm House
  • maxCologne - cubic entrance
  • Großes Tropenhaus
  • Regional Protestant Church Office
  • Open Workshop
  • Pfaffensteinstraße
  • Hans Otto Theatre

References