Relazione di Quattro translates to “Relationship of Four.” It’s been a while since I’ve seen these objects appear on eBay and some internet research didn’t turn up anything. The last time was a few years ago, when I saw some of Mari’s cubes offered individually. Each cube in the set is 1 9/16” on a side and the cubes are graduated in weight. If you have information about this piece or any other cubes designed by Mari, please share it!
eBay final bid screenshot for the Relazione di Quattro sculpture.
This sculpture was sold on eBay on 10/31/2009 and attracted 8 bids and a hammer price of $710. This example did not have the original box and in terms of condition, was stated to have “a chip out of a corner on one…and two other tiny edge flea bites.”
Image source: eBay, user emodauctions. This sculpture was sold on eBay on 12/16/2009 and attracted 13 bids and a hammer price of $ 1,825. This example is accompanied by the original box and in terms of condition, was stated to be in “excellent condition, with one tiny micro chip off an edge.” I would consider it to be an investment piece.