Golden Celtic torc, discovered in 1999 in Heerlen (ancient Coriovallum), South Limburg, the Netherlands. The torc, the only one discovered in the Netherlands, dates from the last five centuries before Christ and is now in the collection of the Rijksmuseum van Oudheden in Leiden. This photo was taken during the temporary exhibition "Topstukken van het Rijksmuseum van Oudheden" in the Limburgs Museum in Venlo, while the museum in Leiden was closed for renovations.