Note 29
Paris, Bibl. Nat., Nouv. Acq. 1359 and London, Brit. Mus., Add. 11662 (cf. M. Prou, “Desseins du XIe siècle et peintures du XIIIe siècle,” Revue de l’Art Chrétien, XXIII, 1890, pp. 122 ff.; also M. Schild-Bunim, Space in Mediaeval Painting, New York, 1940, p. 115).