The site of a great Iron Age votive deposit in the shallow water at the east end of Lake Neuchâtel, Switzerland. Excavations revealed wooden piles, two timber causeways, and a mass of tools and weapons of bronze, iron, and wood (swords, fibulae, spearheads, etc.). Some of these objects bore curvilinear patterns which are the hallmark of La Tène (Celtic) art everywhere from central Europe to Ireland and the Pyrenees. La Tène has given its name to the second major division of the European Iron Age, which followed the Hallstatt period over much of the continent and lasted from mid-5th century BC until the Celts were subdued by Roman conquest c 50 BC. Settlement was characteristically in hillforts and, from the 3rd and 2nd centuries BC, massive oppida occur. As in the Hallstatt culture, there is a notable distinction between the markedly wealthy burials of chieftains and their associates, and burials of other members of society. The highest development, and the birth of the art style, took place in west central Europe from the Rhineland to the Marne. Contact with the Greek and Etruscan worlds brought wine, metal flagons, and Attic drinking cups into lands north of the Alps, and La Tène art shows links with that of the Scythians to the east. In Britain, contact with the continental La Tène cultures is shown by chariot burials and the presence of La Tène art motifs on metalwork and pottery. British cultures showing La Tène influence are sometimes grouped within an Iron Age B complex. In Ireland, which the Romans never invaded, a Celtic culture and an art style with La Tène elements persisted into the Early Christian period. It is subdivided into La Tène I c 480-220 BC, La Tène II c 220-120 BC, and La Tène III c 120-Roman conquest(at different times in different areas).