The purpose of the work: to analyze the literature and sources covering the issues of the style of monumental painting of the Church of the Savior at Berestove of 1643–1644 and to revise the terminology traditionally used in relation to the murals of this temple. The research methodology is based on the application of a systematic approach, an analytical method, art history, historical-comparative, historical-genetic, historical-systemic and descriptive methods for a comprehensive consideration of the given problem and formulate well-founded conclusions. The scientific novelty is characterized by the fact that for the first time, based on a critical analysis of literature and sources, the need for a thorough stylistic analysis of the monumental painting of the Church of the Savior on Berestove of 1643-1644 was determined in order to prove the authority to use the term “post-Byzantine art” in relation to this monument.