Belgium. LA MUSIQUE. By Pierre Theunis. Plaquette 67mm x 44mm. Obv: A female holding a lyre. Rev: A snake before a swan with out-stretched wings.? Extremely fine with slight rubbing on the reverse. $95. ———- Petrus Josephus Theunis known as Pierre Theunis, was a Belgian sculptor born in Antwerp on May 1 1883. He died on April 24 1950 in Schaerbeek, where a street is named after him.