Tracks the performance of an artwork against its maximum and minimum estimate across time. For example a realized price above the maximum estimate indicates overperformance of the artwork
(i) pencil, charcoal, oil pastel and fabric collage on card laid down on board
(ii) pencil, charcoal, oil pastel, acrylic, black and white photograph and fabric collage on card laid down on board
(i) 30陆 x 26录in. (77.5 x 66.7cm.), (ii) 30陆 x 12in. (77.5 x 30.5cm)
