"You are beautiful, there is no doubt…" Authors Elena Bagina Institute of Civil Engineering of Ural Federal University named after B. N. Yeltsin Downloads PDF (Russian) DOI: https://doi.org/10.7480/projectbaikal.41.754 Published 2014-05-05 Issue No. 41 (2014): temples XXI Section Articles How to Cite "You are beautiful, there is no doubt…". (2014). Project Baikal, 11(41), 124-127. https://doi.org/10.7480/projectbaikal.41.754 More Citation Formats ACM ACS APA ABNT Chicago Harvard IEEE MLA Turabian Vancouver Download Citation Endnote/Zotero/Mendeley (RIS) BibTeX Keywords: Istanbul, Hagia Sophia, architecture, history, Christianity, Muslimism Abstract Hagia Sophia in Istanbul is a great grandmother of all Christian temples. The Muslim period of its history brought a lot of architectural additions and alterations. But none of the latest changes has come close to the highest standards of Byzantine architects.