The article is devoted to the early years of formation of Kharkiv scenography school and to the creative and pedagogical activities of Olexander Khvostenko-Khvostov (1895–1967). It was reported that the bold experiments of this artist, in the field of theatrical design of 1918–1922, made him one of the central figures of Kharkiv avant-garde scene (“Mystery Buff”; “The Army in the City”; “Lilyuli”, etc), strengthening the reputation of an innovator and causing the beginning of pedagogical activity at the Kharkiv Art College in 1921. The theatrical and decorative workshop was opened at the faculty of painting at the Kharkiv Art College in 1922, it was headed by A. Khvostenko-Khvostov. Among the first graduates were such bright alumni as A. Volnenko, P. Suponin, V. Ryftin, A. Bosulaev, B. Chernyshov, and others. Fundamental provisions of the educational program, which A. Khvostenko borrowed from the teaching practice of A. Exter (Kyiv Studio, 1918–1920), reflected the formation idea of future theater artist’s synthetic thinking. It is known that the education program of the Theater and Scenery Workshop of KAC, equally with the Studio of A. Exter, in addition to the subjects common to all students of painting and drawing faculty as special subjects (theatrical scenery, technique and technology of the stage, etc.) included also the history of theater (I. Turkeltaub), material culture, costume, music and literature (A. Beletsky). O. Khvostenko paid special attention to theoretical and practical issues of composition. He introduced the course of fundamentals of directing (V. Vasilko) as a compulsory subject. Much of what the students mastered at the Workshop was tested on the professional stages of Kharkiv theaters. Associated with the Kharkiv Art School for a quarter of a century (1921–1946), O. Khvostenko-Khvostov has not still been included in the pantheon of its outstanding teachers.