One of the most beautiful collection of art of the Orthodox and Greek Catholic church in Poland gathers over 1200 exhibits. The earliest examples of the Orthodox and Greek Catholic church art, icons and liturgical objects (utensils, wooden and polychromed handed crosses, engolpions, banners, robes, antique books) coming from existing or non-existing churches of south-eastern Poland and contemporary Ukraine, can be seen in chambers of the renaissance castle.