附註:The work of material stuffs, regarded "superficially" / Fritz Neumeyer -- Technology, industrialisation, materiality, simplicity : thoughts on a reflective modernity / Vittorio Magnago Lampugnani -- Stone and semblance / Stanislaus von Moos -- Extraction and working of natural stone products / Friedrich Muller -- Building with stone : constructive design possibilities / Christoph Makcler -- Questions of artistic tact : natural stone in architecture / Hubertus Adam -- Restoration and maintenance : a case study of Cologne Cathedral / Arnold Wolff -- Cast reconstructed stone / David Bennett -- Brick and clinker : from ostracism to rediscovery / Piergiacomo Bucciarelli -- Illustrations of selected varieties of natural stone.
