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Wms&Co.

1-2+3x4-5...Ruler

$40
Shipped from Wms&Co,

Editor’s Notes:

French visual artist Elsa Werth placed a mathematical operator in between each number and the product of this sequence—once added, subtracted, multiplied and divided—is equal to the actual length of the ruler: 30 cm on one side, 12 inches on the other.

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