Yes, I saw that triptych and had to get it, I have an affection for Russian Icons. The saint to the right of Our Lady is St. Pope Pius X, and the one to the left is Seraphim Sarovsky. I know he isn’t officially recognized by the Church as a saint, but I have a small devotion to him thanks to his rule for busy laity (3 Lord’s prayer, 3 Hail Mary’s morning, noon, evening with Jesus Prayer in between) and his very obviously saintly life.