The exhibition at the Museum of Architecture is dedicated to the outstanding Moscow architect of the turn of the 19th and 20th centuries, Illarion Ivanov-Shitz. The exhibition features sketches, tools, and personal belongings of the architect - a total of over 340 exhibits, most of which have not been shown before. The work of Illarion Ivanov-Shitz, who created in the styles of Art Nouveau and Neoclassicism, spans almost 50 years and is inextricably linked to Moscow. Many of the architect's public buildings, primarily hospitals, still serve their functions today. The exhibition consists of seven sections arranged chronologically. Each section is complemented by installations referencing the most recognizable details and motifs of the architect's work from various periods. Visitors to the exhibition will get acquainted with Ivanov-Shitz's first serious works, which began his career as an architect for the Moscow City Administration, and will see his previously unknown projects, sketches of private houses, and social buildings. A separate block is dedicated to public buildings: theaters, banks, educational institutions. Here, the most famous work of the architect is presented - the Moscow Merchant Assembly, where the theater "Lenkom of Mark Zakharov" is currently located. In a small hall, visitors can view sketches of the interiors of the famous restaurant "Martyanich," which was located in the basement of GUM. Visitors will also learn about healthcare facilities created by Ivanov-Shitz, including the City Maternity Hospital named after Abrikosova and the current Botkin Hospital. The final section of the exhibition discusses the architect's work during the Soviet years.