According to Chinese legend ,the first magic square appeared to the emperor Yu while he was walking beside the Yellow River more than 4000 years ago , on the shell of a turtle.

In the square the sum of the numbers from 1 to 9 , in each row, column and diagonal add up to 15.
also known as Lo Shu Square

The Emperor’s Turtle

The Emperor's Turtle

10 x 15 x 7 cm.

pine wood

80 $

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