Martha Tedeschi is curator of prints and drawings at the Art
Institute of Chicago and co-author of the catalogue raisonné
The Lithographs of James McNeill Whistler (Yale), winner
of the Wittenborn Prize. Judith Walsh, formerly paper
conservator at the National Gallery of Art, Washington, is a
professor in the Art Conservation Program at Buffalo State
University. Kristi Dahm is assistant conservator of prints and
drawings at the Art Institute of Chicago.