Past Auction Carl Andre American, 1935–2024 Irregular Rectangle Composed of Four Unequal Parts (in 4 parts), ca. 1950–1959 Medium steel Size 20.5 x 25 cm. (8.1 x 9.8 in.) Description ... Sale Estimate ...

If not, is a 62.5% rectangle internal? etc.<BR><BR>If you can have holes in your irregular shape, you'll have to check all the pixels, otherwise you can just check the outline.