Kolodzei Art Foundation Russian Museum, Saint Petersburg 2007 "Vadim Voinov. The State Hermitage under a Full Moon." The State Hermitage Museum, St. Petersburg, 2005-2006 "Works on Paper: Soviet and Russian Art 1955-2005 from the Kolodzei Collection of Russian and Eastern European Art." Brooklyn College of the City University of New York, Brooklyn, New York, 2006 "Historic MADI: Its Roots. Artists from Russia through Uruguay to Argentina in 20th Century". MADI Museum, Dallas, Texas, 2006 "Moscow Grafika: Artists' Prints 1961 – 2005. Selections from the Kolodzei Collection of Russian and Eastern European Art." International Print Center New York, 2005. The exhibition was also presented
Hermitage cats 2007, the museum began adopting cats needing homes. In 2011, the museum began a "Catfest", a celebration of its cat population. "Catfest" has included cat painting contests and scavenger hunts for children. Beginning in 2015, because of the number of visiting tourists, a website has been set up by the museum for people who may be interested in adopting a cat. “It is an honor to adopt a Hermitage cat,” one potential cat owner was told. Other cats kept to deter mice in public buildings include: Hermitage cats The Hermitage cats () are a group of cats residing in the