This is a marvelous Talosel or resin pin brooch designed by Irena Jaworska. Features a dimensional geometric bird shape in a black resin frame, topped with multicolored mirrors in shades of ruby ​​red, cobalt blue, and saffron orange. The brooch is marked underside with the artist's monogram signature. Irena Jaworska is one of the Line Vautrin School's students whose work has been identified and recognized in the 1960 and 1970s.