In 1108 being built as a Kievan Rus' style church, the Gate Church of the Trinity is now decorated in the Ukrainian Baroque style, having been reconstructed many times through its history. Inside: a three-storey wooden gilded iconostasis, (1735); a large sixteen-candle chandelier (1725); The church's frescoes were based on Biblical scenes, and the exteriour decor was based on Ukrainian folklore, including: "Faces of the Holy Martyr," "The Traders Cast Out of the Temple," and "The Council of Nicaea." - Interior frescoes: Allegorical and historical Biblical topics are given in a noncanonical way; some of them are made with Ukrainian national ornaments. Wood-carved chairs, are installed along the western wall. The chairs are covered with oil paintings.