Pattern Block
Object type: Pattern block
Department: Islamic Art
Date: 12th century
Medium: Stone (slate); carved
Dimensions: H. 11 7/8 in. (30.2 cm) 
W. 9 in.  (22.9 cm)
Classification: Stone
Geography: Attributed to    Iran  
Credit line: Gift of Stora Art Gallery, 1932
Accession year: 1932