The Adoration of the Magi, 1625?30, Pen and brown ink, brush and brown wash, sheet: 9 3/16 x 14 13/16 in. (23. 3 x 37. 7 cm), Drawings, Guercino (Giovanni Francesco Barbieri) (Italian, Cento 1591?1666 Bologna), While the drawing cannot be connected to an extant project by Guercino, he is known to have painted a number of nativity scenes in the cupola of Piacenza Cathedral (1626-27), namely the Adoration of the Shepherds