See A. Schimmel, Calligraphy and Islamic Culture (1984); R. Ettinghauser and O. Grabar, The Art and Architecture of Islam: 650–1250 (1987); O. Grabar, The Formation of Islamic Art (1987); B. Brend, Islamic Art (1991); S. S. Blair and J. M. Bloom, The Art and Architecture of Islam, 1250–1800 (1995).