00293nam a2200097   4500041000800000100002600008245007500034260000900109650001400118773006300132  aeng  aTeasdale Smith, Molly  aThe use of Grisaille as a lenten observance /cby Molly Teasdale Smith  c1959  aGrisaille  g1959, pp. 43-54.t Marsyas : studies in the history of art