Vintage Matte Gold Modernist Geometric Shapes BroochFun vintage dimensional geometric shapes brooch in matte gold tone! This unique large pin brooch is made of three dimensional shapes placed together to form a striking cluster. Each shape has depth, making these look like blocks young children play with. The back mechanism is unique with two pins placed apart from each other, allowing the weight to be distributed evenly on your fabric. Although unsigned, this piece is very reminiscent of jewelry by