GRAPHIC ARTS CONSERVATION
A SELECTION OF PAST PROJECTS - BEFORE & AFTER TREATMENT

John James Audubon, Birds of America, Plate 256 Horned Grebe, 1827-1838

Pablo Picasso, Head of a Woman: Madeleine (TĂȘte de femme: Madeleine), 1905,


Giovanni Battista Piranesi, Sepolcro di Metela Capl de Bove, 1743-1748

Sol LeWitt Squiggly Lines #11, 1997