- “Provisional jewel” Ernesto Oroza’s collection (1994-present)
- “Provisional jewel” Ernesto Oroza’s collection (1994-present)
- “Provisional jewel” Ernesto Oroza’s collection (1994-present)
- “Provisional jewel” Ernesto Oroza’s collection (1994-present)
- “Provisional jewel” Ernesto Oroza’s collection (1994-present)
- “Provisional jewel” Ernesto Oroza’s collection (1994-present)
- Provisional jewelry: calamine (a recycled calamine AK47) and plastic bike reflectors. Cuba, 2000.
- “Provisional jewel” Ernesto Oroza’s collection (1994-present)
- “Provisional jewel” Ernesto Oroza’s collection (1994-present)
- “Provisional jewel” Ernesto Oroza’s collection (1994-present)
- “Provisional jewel” Ernesto Oroza’s collection (1994-present)
- Provisional jewelry: stainless steel, aluminum and plastic bike reflectors. Cuba, 2000.
- Reproduction of an iron ring fashioned from a piece of the chains that José Martí wore as prisoner No 113, on which the word Cuba was engraved.