Bio jewels rings Rings, Series, Work Serie: ripperType piece: ringYear: 2002Materiais: Silver and toothPhoto: Luis Cunha Pais Série: TransmutationsType piece: ringsYear: 2017Materiais: artificial tooth , silver, steel , vanadinite, plumb and silicaDimensions: 3,5×2,2×1,2 cm Serie: Bio-jewelsType piece: ringYear: 2007Materiais: Bone and silverPhoto: Luis Cunha Pais Serie: Bio-jewelsType piece: ringYear: 2010Materiais: Camel tooth and silverPhoto: Luis Cunha Pais Serie: Bio-jewelsType piece: ringYear: 2010Materiais: Camel toothPhoto: Luis Cunha Pais