Left to right: Sts. Boris and Gleb with scenes of their lives, second half of the 14th century, Moscow (Tretyakov Gallery); Elijah the Prophet in the wilderness with scenes of his life and Deësis, second half of the 13th century, Pskov (Tretyakov Gallery); St. Nicholas (St. Nicholas of Zaraisk) with scenes of his life, second half of the 14th century, Rostov (Tretyakov Gallery)