Illustration for a Book: Two Monks Kneeling before a Doge and an Emperor (Doge Ziani and Emperor Barbarossa?)
Giovanni Battista Tiepolo · 1696–1770

Black chalk. Horizontal and vertical centering lines ruled in faint black chalk
Giovanni Battista Tiepolo · 1696–1770

Black chalk. Horizontal and vertical centering lines ruled in faint black chalk