And Their Spirits Live On, Marianne HeierMarianne Heier performed her project And Their Spirits Live On, first at the Accademia di Belle Arti di Brera in Milan and then at Oslos former Museum of Contemporary Art. How can a centuries old plaster cast of a twothousand year old sculpture speak to us today? Plaster copies of ancient Greek and Roman sculptures have formed the basis for much of the history of art. Right up until modern times artists in the western tradition learned to draw and