There’s obsessive portion control as a dietary practice, and then there’s millimeter-perfect portion control as an aesthetic statement. “Cubes,” the latest project by Dutch artists Lenert and Sander, falls into the latter category.  The artists responded to a commission for a food spread in de Volkskrant by cutting 98 pieces of food into 2.5cm cubes. Though these cubes are precisely cut, they have little to do with traditional culinary knifework. Lenert and Sander have not produced an oversized brunoise of Wagyu beef, purple potato, and endive. Rather, the pair has turned foodstuffs into a sort of geometric artwork wherein each…