Architect:
Schamp & Schmalöer Architekten, Dortmund
Owner:
DIAG GmbH & Co. KG IV, Dortmund
Stones:
Alpine Grey,
Limestone, grey-brown, honed C60Alpine Grey,
Limestone, grey-brown, honed C220
Limestone, grey-brown, honed C60Alpine Grey,
Limestone, grey-brown, honed C220