Private Treasures : : Four Centuries of European Master Drawings (Exhibition New York, the Morgan Library and Museum, 18.01.2007 - 08.04.2007 ; Washington, National Gallery of Art, 06.05.2007 - 16.09.2007) / / Margaret Morgan Grasselli, Andrew Robison, Rhoda Eitel-Porter...(et al) ; contributions by Judith Brodie, Elizabeth Cropper, Anne Varick Lauder,...(et al).boek