Mattioli Written by on Friday, 02 September 2016 . Posted in Sustainable Harmony - The Digital Modernist Mattioli Written by on Friday, 02 September 2016 . Posted in Sustainable Harmony - The Digital Modernist Categories: Sustainable Harmony - The Digital Modernist Tags: #DecoMetry - #jewellery - #SustainableHarmony - #TheDigitalModernist - #TrendBook2018 - #TrendBook2018preview - #VICENZAORO Mattioli Geometry black and red gold ring by Mattioli.