Comparable to a number of figure drawings in G. Denhaene, Lambert Lombard, Renaissance et Humanisme à Liége, Antwerp, 1990, nos. 97-100, and 379-81 illustrated. The figure types in the series of Apostles engraved by Lambert Suavius after drawings by Lombard, G. Denhaene, op. cit., pp. 90-1, fig. 103, are particalarly close to the present lot.