Sandrine Thiebaud-Mathieu is the only artist from the city selected for the Contemporary Art Biennale of Champigny (Val-de-Marne) Her grandmother, who said of her that "we would never make her an artist", had just not understood that she would have to create her own artistic method, based on fabric and 'pins' Her work is a work made from an embroidered garment that belonged to his grandmother which is on display until February 15 at the 19th contemporary art biennale.