This is a fantastic 17in. long mosaic which are of scattered stone chips of all sizes that fit into the design. This is an exceptional pre 1948 piece that has started with the green stone on the top and bleeds to the bottom with the blue (possibly lapis) presenting an adventurene color that is STUNNING. The swirled drop is 2.75in. x 1 1/8in. and signed MB. I love the texture that a mosaic produces and this one is of strong design and in excellent condition. Striking colors just, LOOK AT THAT NECKLACE!