Fragment of a La Tène period Celtic jar or jug from the 1st century BC, found during the Derlon excavation in Maastricht in 1983. The sculpture represents a bull's head that serves as a spout. The object was photographed as part of a traveling exhibition about early Roman Maastricht, Heerlen, Aachen and Jülich, "Augustus op het spoor", in December 2015 in Centre Céramique, Maastricht, the Netherlands.