Estate natural Baltic honey / cherry amber silver tone art etching necklace

This is a one of a kind gorgeous Estate natural / genuine Baltic cherry / honey amber silver tone art etching necklace. The ambers stones are well polished and are are rust red in color. The etching is absolutely unique. Thanks to a lady that wrote to me, I now know that the image is a copy of “Guernica” by Pablo Picasso. I’m not sure about its accurate age. There are two ornate spacers on each side of the necklace. The rectangular metal is 2.25 inches long and the amber part is 33 inches long. It weighs 86.1 grams. In excellent vintage condition.