The Art Gallery is housed in one of the buildings of the former Jesuit College, which is the architectural monument of the 18th century. The total square of the museum is 900 sq. m. The collections of the religious applied arts of the 12th-13th centuries, the icon-paintings of the 18th-20th centuries, the secular portrait painting of the 18th century, and the Belarusian fine arts of the 20th century are presented in the layout of the gallery. The Art Gallery also disposes two showrooms for presenting exchangable exhibitions and the art salon.