anodized niobium, steel, rubber (2022)Photo by the Artist View fullsize anodized niobium, steel, rubber (2022)Photo Credit: Paul Ambtman View fullsize anodized niobium, steel, rubber (2021)Photo Credit: Paul Ambtman View fullsize anodized niobium, steel, rubber (2021)Photo Credit: Paul Ambtman View fullsize [bottom] anodized niobium, steel, rubber (2021); [top left] sterling silver, 18K yellow gold plating (2021); [top right] anodized niobium, steel (2021)Photo Credit: Paul Ambtman