View of the city of Vilnius. Architectural Institute building in Vilnius, the building design institute. Members of the Institute, architects discuss the construction of buildings, houses painted models, talking in a cafe "Neringa" in Vilnius. Production processes in the shop of the Magnitogorsk Metallurgical Combine. Building of the Institute of Neurosurgery. Academician NN Burdenko in Moscow. Director of the Institute, Professor Egorov preparing for an operation, inspects a picture of the brain patient. Various moments surgery to remove a tumor on the brain. Landscape: forest, lake Baikal. View of the marble quarry "pass" in the area of Lake Baikal, which produces white marble for the construction industry. The process of production of marble in the quarry; unloading marble factory secondary crushing. Lace factory workers in Vologda in the workshop for the manufacture of lace products. View of Vologda lace products. Theme is the 25th anniversary of the establishment of the State Folk Dance Ensemble of the USSR under the Igor Moiseyev: I. Moiseev and artist sketches discuss ensemble concert costumes. Moments ensemble performances. Italian director R. Marchellini directs filming performances of the ensemble.