Mauro Cateb:
Niobium ring - 1
Mauro Cateb:
Niobium ring - 2
Mauro Cateb:
Niobium ring - 3
Mauro Cateb:
Niobium ring - 4
Mauro Cateb:
Niobium ring - 5
Mauro Cateb:
Niobium ring - 6
Mauro Cateb:
Niobium ring - 7
Mauro Cateb:
Anodized niobium ring