The unique scientific and exhibition project “Wonder-working Kazan image of the Mother of God. Kazan monastery of the Mother of God ” keeps working in the main building of the State Museum of Fine Arts of the Republic of Tatarstan. It coincides with celebration of appearance of the Kazan Icon of the Most Holy Mother of God (21st of July) and laying the cornerstone on the site of the Kazan Cathedral to be restored in the Kazan monastery of the Mother of God. This is a common project of the State Museum of Fine Arts of the Republic of Tatarstan, National Museum of the Republic of Tatarstan, Department of manuscripts and rare books of the research library in the name of N.I. Lobachevsky, Kazan Federal University museums, National archive of the Republic of Tatarstan and private collections from Kazan.