The Opificio delle pietre dure, literally meaning "Workshop of semi-precious stones", is a public institute of the Italian Ministry for Cultural Heritage...

I of Tuscany founded the Galleria di Lavori in 1588, now the Opificio delle pietre dure, for the purpose of developing this and other decorative forms...

a different solution for the trunks. Cecilia Frosinini, from Opificio delle Pietre dure and member of the scientific committee, says that they suggest...

Archived from the original on 2015-07-12. Retrieved 23 April 2015. Opificio delle Pietre Dure, Florence, an institute of the Ministry for Cultural Heritage...

the Muses, a masterwork of stone-inlaid table realized by the Opificio delle Pietre Dure between 1837 and 1851. Room of the Ark: contains a painting by...

scientists from the Consiglio Nazionale delle Ricerche (National Research Council) and the Opificio delle Pietre Dure, a government art-restoration department...

Centrale per il Restauro - Central Institute of Restoration Opificio delle pietre dure - The Opificio Istituto centrale per il catalogo e la documentazione...

1805-2005, findings of a study carried out on the tiles by the Opificio delle Pietre Dure e Laboratori di Restauro (Factory of Hard Stones and Restoration...

marbles inlaid with colored marbles and semi-precious stone, the Opificio delle Pietre Dure (the grand ducal hardstone workshop) was established. The art...

its transparent color, after the restoration carried out by the Opificio delle Pietre Dure in Florence. According to L. Ciatti, protagonist of the restoration...