Islamic Art and Beyond
Part One: Theory of Art
Chapter VII: Die Ethische Dimension des Ornmaments
Grabar, Oleg. "Die Ethische Dimension des Ornaments." In Islamic Art and Beyond, volume III, Constructing the Study of Islamic Art. Hampshire: Ashgate Publishing Limited, 2006. First published in Isabelle Frank and Freia Hartung, eds, Die Rhetorik des Ornaments (Munich, 2001), pp. 59-75.