Praz, Mario <br/><br/>
Conversation Pieces:    A Survey of the Informal Group Portrait in Europe and America 

 - Londres:  The Pennsylvania State University Press,  1971 
 - 287 p  il., col 
<br/><br/><label>ISBN: </label>27100132.1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>RETRATO EN EL ARTE<br/>CONVERSATION PIECE<br/>PINTURA DE GRUPOS