拍品的状况可能存在极大差异，而由于其性质使然，拍品难以处于完美无瑕的状态。拍品均以拍卖时的状况出售。

Bull Abstraction:
The sheet is hinged along the horizontal edges to the backing board and gentle undulation is to the lower edge. A crease is to the lower right corner tip. There is no apparent inpainting visible under ultraviolet light.

Bull Collage:
The sheet is hinged intermittently along the edges to the backing board and minor wear is to the corner tips. A tiny spot of lifting is to the upper right quadrant. A faint crease is to the left edge and another is to the lower right edge. Under close inspection, minute passages of hairline cracking are to the red passage at center and to the right of the bull. There is no apparent inpainting visible under ultraviolet light.