The creations of Najden Petkov, Pencho Balkanski, Paskal Strujev, George Pavlov - Pavleto, Anastas Stajkov, George Kovachev, Petko Adadziev, Chavdar Pashev and Atanas Yaranov - Sharo, are exhibited in the fourth hall (the Violet hall). They are drawn from the 40’s to the 90’s of  XX century.