William Turnbull
BLACK LEAF FORM, 1967
Lithograph,
sheet: 79.7 by 59.7cm.; 31录 by 23陆in. 
Signed, edition of 75
Repeated Sales
2 Artworks
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
