1) Viking Age art 
Gullgubber (no) or guldgubber (Danish), guldgubbar (Swedish), are art-objects, amulets, or offerings found in Scandinavia and dating to early medieval times. They consist of thin pieces of beaten gold (occasionally silver), usually between 1 and 2 sq. cm. in size, usually stamped with a motif, and are the oldest examples of toreutics in Northern E...