September 13-15, 2011 in Kirillov and Ferapontovo, the International Scientific and Methodological Conference "Preservation of the paintings of Dionysius 1502 in the Cathedral of the Nativity of the Virgin of the Ferapontov Monastery," organized by the State Research Institute for Restoration together with the Kirillo-Belozersky Historical Architectural and Art Museum-Reserve, dedicated to the completion of restoration work and 100th anniversary of the publication of the monograph by V.T. Georgievsky "Frescoes of the Ferapontov Monastery."