The Clark brothers collect : impressionist and early modern paintings : Sterling and Francine Clark Art Institute, Williamstown, Massachusetts, 4 June - 4 September 2006 : the Metropolitan Museum of Art, New York, 22 May - 19 August 2007 / Michael Conforti ... [et al.]. - Williamstown : Sterling and Francine Clark Art Institute : distributed by Yale University Press New Haven and London, 2006. - 369 s. : kuv. (mv., vär.) ; 28 cm
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