“PHILIP IV.” DRAWING IN PEN AND INK BY VELASQUEZ IN THE ALBERTINA, VIENNA

“LOT AND HIS FAMILY LEAVING SODOM.” DRAWING IN PEN AND INK BY REMBRANDT IN THE BRITISH MUSEUM. SIZE, 6⅞ × 9½ IN.

“SASKIA.” DRAWING IN PEN AND INK BY REMBRANDT IN THE BRITISH MUSEUM. SIZE, 8½ × 6 IN.