Genèse d’un Carré Magique (Genesis of a Magic Square)

signed on the reverse in ink “An engraving dated 1514 by Dürer: “Melancholy”, gives a representation of the magic square that Vera Molnar discovered in her youth. Composed of numbers from 1 to 16 arranged in 4 rows and 4 columns, the particularity of the magic square is that the sum of the rows, columns […]