A tall green glass flask, Iran or Afghanistan, 11th-12th century, with a slender tapering neck and bulbous body blown into a diamond patterned mould, 24cm highProvenance: Property of a LadyNote: For two similarly decorated flasks in the Khalili Collection, cf. S.M. Goldstein, Glass, The Nasser D. Khalili Collection of Islamic Art, Vol. XV, London 2005, pp. 218-19, nos 252-3Please refer to department for condition report