Northern school of the 16th century Saint Christopher Pen and brown ink Verso, a study of Saint Paul (Upper corners rounded, returned to the rectangle by two triangles affixed, small hole bottom left, small stains, slightly oiled) Saint Christopher, pen and brown ink, Northern School, 16th C. 10.23 x 7.79 in. 26 x 19.8 cm Provenance: Private collection, Paris Northern school of the 16th century 26 x 19.8 cm