Fig. 3From: X-ray-based examination of artworks by Cy Twombly: art technology and condition of the ‘Original Sculptures’© Cy Twombly Foundation. Photo: see Fig. 1UAB 650, different parts of the assemblage: I = cuboid bottom box, II = middle box, III = tissue paper ‘roses’ and plaster mass. Udo und Annette Brandhorst Sammlung.Back to article page