Vintage Silver Shadowbox Bracelet Peru Llama Cactus Boat

Beautiful vintage sterling silver diorama shadowbox style bracelet featuring five panels in gold tone metal. It looks like it might have been made in Peru -- scenes include men with llamas or alpacas with cactus, house and cactus, and a boat. The scenes are cut out of gold finished metal and arch shaped so that they have the effect of popping from the silver link, which is concave under the scenes. Unmarked, and untested, so I'm not sure if it's sterling silver or a lower grade Alpaca silver. It measures 3/4" wide and about 7" long with slide in clasp and weighs 21 grams on my scale. Great condition with just some light tarnish. Also it looks like there's a light gold finish below the gold on the top of links, probably happened somehow when it was created. Pretty!