An Iron Age portrait in stone
Discovered in the municipality of Castaneda in 1986, this engraved stone slab, or stele, is a rare depiction of a warrior from the 5th century BCE. The figure shows the martial culture of the Raeti, the pre-Roman people of this Alpine region. Carved into a slab of local gneiss, the warrior is shown in profile, a common artistic convention of the era. He holds a long spear and a round shield, typical armaments for an Iron Age fighter in this part of Europe.
The most distinctive feature is the warrior's headgear. He wears a helmet of the Negau type, a form of bronze helmet common among Italic and Celtic peoples from the 6th to the 1st century BCE. What makes this depiction unique are the two prominent horns curving upwards from the helmet. While horned helmets appear in the iconography of other European Iron Age cultures, this specific combination on a Negau-type helmet is unusual. The horns may denote a special status, such as a chieftain or a priest, or they could be associated with a horned deity, a recurring motif in Celtic belief systems. The figure is also shown barefoot, a detail that archaeologists debate, suggesting it may hold symbolic or ritual significance.
Reading the symbols
Beyond the warrior, the stele contains other important clues about its cultural origins. Above the main figure is an incised image of a goat or ibex, a powerful symbol in the mountainous Alpine environment. The stele also features one of the few surviving written records from the region prior to the Roman conquest. An inscription, written in a North Etruscan script, reads "U]TEINIKIOS," which is interpreted as a personal name, likely that of the warrior depicted or the individual commemorated by the monument.
This artifact belongs to a localized Iron Age group known as the Tamins-Carschenna culture. This culture existed at a crossroads of different influences, primarily the Hallstatt and La Tène cultures to the north and the Etruscan civilization to the south. The combination of Celtic-style weaponry, an Alpine animal motif, and an Etruscan-derived alphabet on a single monument illustrates the complex interactions between different peoples in the central Alps 2,400 years ago. The stele is not part of a larger cemetery, suggesting it was a standalone monument for a person of considerable importance. Today, the original stele is preserved and displayed at the Rätisches Museum in Chur.