"Glass can be more than just the transparent shell."
  • Musée Mineralique
  • Siemens Headquarter
  • ADG Schloss Montabaur
  • Baumhaus Hotel Vieux Manior
  • Alfred Brehm House
  • Colour Activity House
  • Pfaffensteinstraße
  • Verbindungsbrücke Kontorhaus
  • maxCologne - cubic entrance
  • Open Workshop