Courtesy of Louisa Guinness Gallery and Leo Bieber. Max Ernst ‘Tête aux Seins’ Pendant, c. 1961 Courtesy of Louisa Guinness Gallery and Leo Bieber. Following that, the brooch has flown under the radar and has recently resurfaced for the SURREALIST JEWELS 101 showcase. Saint Phalle was a twentieth century artist who established herself as a respected jewelry designer in the male-dominated art world of the twentieth century. Louisa Guinness Gallery, London.