Hugo van der Goes, Portinari Altarpiece (or Adoration of the Shepherds with angels and Saint Thomas, Saint Anthony, Saint Margaret, Mary Magdalen and the Portinari family, recto; Annunciation, verso), 1477-78, oil on wood, 274 x 652 cm (Uffizi, Florence)A conversation with Dr. Steven Zucker and Dr. Beth Harris
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