The film tells about the representatives of the Morozov merchant family. 1st part. Spectators in the hall of the Moscow Conservatory. Transport movement on the Garden Ring. The building and sign of the Danish Embassy in Moscow, located in the former house of M.K. Morozova in Prechistensky Lane. Portrait of M.K. Morozova in the office. Danish Ambassador to the USSR Egibjerg and his wife talk about the former owner of this house (synchronously in English). The building and interiors of the embassy. Buildings of the Bolshoi and Maly theaters in the evening. The former mansion of A.A. Morozov on Vozdvizhenka Street. Decorative details of the building, multi-style interiors, an antique courtyard decorated with mosaics. Photos of merchant mansions in old Moscow. 2nd part. Former mansion of S.P. Ryabushinsky on Malaya Nikitskaya street. Former Moscow merchant mansions. Photo portraits of representatives of the Morozov merchant family. Church of St. Nicholas in Khamovniki. The former mansion of M.K. Morozova on Smolensky Boulevard. Various-style interiors of the mansion rooms. Street musician, artists, passers-by on the Arbat. 3rd part. Interiors of M.K. Morozova's mansion on Smolensky Boulevard. Picturesque portraits of M.A. Morozov and M.K. Morozova. Pictures of artists E. Manet, Van Gogh, Gauguin and other artists from the collection of paintings by M.A. Morozov. Photos of the Morozov picture gallery. Building and interiors of the Danish embassy. Performance of the symphony orchestra on the stage of the Great Hall of the Conservatory. Grave of M.K. Morozova.