Chemical Composition: XRF data from Artax 1
Alloy: Bronze
Alloying Elements: copper, tin
Other Elements: iron
K. Eremin, January 2014
Technical Observations: The patina is dark red-black. Dendritic structures visible in the bright metal on the rosette on the base prove the bowl was cast. Although all the relief decorations could have been worked directly in the wax model, it is more likely that an indirect technique was used to form the fluted shapes, which were then refined as needed on the cast wax model. The thickness of the bowl varies from is 4.1 mm at the rim, 1.3 mm in the middle of a side flute, and 0.8 mm at the base right below the flutes. There is a depression (1 to 2 mm deep) in the center of the exterior of the base that may be from the turning of the original model or finishing the rim and the incised line near the rim after casting.
Tracy Richardson and Henry Lie (submitted 1999, updated 2001)