Mapping Mesopotamian Monuments Sanctuary of Shaykh ‘Adī Historical Images and Maps 2021_mmm2021_hist_img_Shaykh_A_14 Image Source Empson, R. H. W. 1928. The Cult of the Peacock Angel: A Short Account of the Yezidi Tribes of Kurdistan. London: H. F. & G. Witherby (pl. btw. pp. 132–133).