Question: Which type of high quality white or blue-grey marble was used to create Réva statue?

full_context: Document 1: Martha Jiménez: Martha Petrona Jiménez is a Cuban artist working in sculpture, ceramics, and painting. Her atelier is in Camagüey, Cuba, at the Plaza del Carmen, where several of her life-sized bronze statues are installed. Jiménez was one of the first graduates of the Cuban Art Instructors' School, graduating with the first class in 1971. She won the UNESCO Distinction for the National Culture in 1997, and was recognised at the 2010 Shanghai Biennale. She also was awarded a prize at the 5th International Sculpture Symposium in Turkey in 2011 for her statue "La Gineta". Her works are found in several private collections around the world.
Document 2: The Veiled Virgin: The Veiled Virgin is a Carrara marble statue carved in Rome by Italian sculptor Giovanni Strazza (1815–1878), depicting the bust of a veiled Blessed Virgin Mary. The exact date of the statue's completion is unknown, but it was probably in the early 1850s.
Document 3: Purbeck stone: Purbeck stone refers to building stone taken from a series of limestone beds found in the Upper Jurassic to Lower Cretaceous Purbeck Group, found on the Isle of Purbeck, Dorset in southern England. The best known variety of this stone is Purbeck Marble. The stone has been quarried since at least Roman times up to the present day.
Document 4: Carrara marble: Carrara marble is a type of white or blue-grey marble of high quality, popular for use in sculpture and building decor. It is quarried in the city of Carrara located in the province of Massa and Carrara in the Lunigiana, the northernmost tip of modern-day Tuscany, Italy.
Document 5: Head of Franz Kafka: The "Head of Franz Kafka" (), also known as the "Statue of Kafka", is an outdoor sculpture by David Černý depicting Bohemian German-language writer Franz Kafka, installed outside the Quadrio shopping centre in Prague, Czech Republic. The kinetic sculpture is 11 metres tall and made of 42 rotating panels.
Document 6: Makrana marble: Makrana marble is a type of white marble of high quality, popular for use in sculpture and building decor. It is mined in the town of Makrana in Rajasthan, India, and was used in the construction of several iconic monuments such as the Taj Mahal in Agra and the Victoria Memorial in Kolkata.
Document 7: Carrara: Carrara ] (Emilian: "Carara" ) is an city and "comune" in Tuscany, central Italy, of the province of Massa and Carrara and notable for the white or blue-grey marble quarried there. It is on the Carrione River, some 100 km west-northwest of Florence.
Document 8: Caryatid: A caryatid ( ; Greek: Καρυάτις , plural: Καρυάτιδες) is a sculpted female figure serving as an architectural support taking the place of a column or a pillar supporting an entablature on her head. The Greek term "karyatides" literally means "maidens of Karyai", an ancient town of Peloponnese. Karyai had a famous temple dedicated to the goddess Artemis in her aspect of Artemis Karyatis: "As Karyatis she rejoiced in the dances of the nut-tree village of Karyai, those Karyatides, who in their ecstatic round-dance carried on their heads baskets of live reeds, as if they were dancing plants".
Document 9: Pavla Brantalova: Pavla Brantalova is a female bodybuilder and wrestler born in the Czech Republic in 1977. She achieved acclaim in bodybuilding circles by competing successfully at the international level. Brantalova won the lightweight division at the European Bodybuilding Championship in 1998. She placed third in the lightweight division at the 1998 IFBB World Amateur Bodybuilding Championships and second in the lightweight division at the 1999 Jan Tana Classic. She competed at a weight ranging from 115-125 pounds at a height of 5'3" and was known for a physique that was particularly well-developed for someone of her age. At a weight of 125 pounds, Brantalova was able to bench press 180 pounds for eight repetitions.
Document 10: Pálava Protected Landscape Area: The Pálava Landscape Protected Area (Czech: "Chráněná krajinná oblast Pálava" , abbreviated CHKO Pálava) is a landscape protected area and UNESCO biosphere reserve located in the Moravia of the Czech Republic, on the border with Austria. Highest point is peak of Děvín 549 m. This unique area was originally recognized by UNESCO in 1986 and expanded in 2003 to include another UNESCO site, the Lednice–Valtice Cultural Landscape. CHKO Pálava is dominated by the limestone Pálava Hills (part of the outer Western Carpathians), and contains a significant proportion of natural or little affected steppe ecosystems that include meadow steppe, forest steppe, and thermophilic oak forest. In the floodplain of the river Thaya, forests alternate with meadows and wetland habitat that also include halophytic vegetation. The remaining part of CHKO Pálava is used agriculturally, with many sustainably farmed vineyards that are a part of the wine subregion Mikulovská. CHKO Pálava contains well-preserved monuments of historical significance, such as the Paleolithic site in Dolní Věstonice where the Venus of Dolní Věstonice, a ceramic Venus figurine dating to 29,000–25,000 BCE, was discovered. Mikulov, a town settled in the middle ages, is located in the southernmost part of CHKO Pálava, and contains buildings of historical and architectural significance, such as Mikulov Castle.
Document 11: Whakairo: Toi whakairo (art carving) or just whakairo (carving) is a Māori traditional art of carving in wood, stone or bone. Wood was formed into houses, fencepoles, containers, taiaha and tool handles. Stone, preferably the very hard pounamu (greenstone), was the chief material for tools of many kinds. Bone was used for fish hooks, needles etc. Following the introduction of metal tools there was a substantial increase in decorative ornamentation, particularly in wood and bone carving.
Document 12: Sillar: Sillar is a variety of rhyolite, which is a type of volcanic rock. Although sillar is of rhyolitic composition, it has been erupted from volcanoes which mostly erupt andesite lava, and sillar contains small fragments of andesite. A pink variety of sillar owes its colour to crystals of hematite within the rock. A white variety lacks these hematite crystals. Sillar is found as pyroclastic flow deposits of tuff near volcanoes in southern Peru, for example the now-extinct Chachani volcano which erupted flows of sillar during the Pleistocene epoch.
Document 13: Réva (sculpture): Réva ("Wine"), or Dívka s hrozny ("Girl with grapes"), is an outdoor statue, installed in 1960 at Kampa Park in Prague, Czech Republic. The statue is a typical work of Karla Vobišová-Žáková, the first Czech professional female sculptor, aimed to figural and portrait sculptures. The almost life-size statue was created from Carrara marble, the piedestal from sandstone. The statue is separately registered and protected as a cultural monument since 1964. The last restoration was made in 1997.
Document 14: Pietra dura: Pietra dura (] ) or pietre dure ] (see below), called parchin kari or parchinkari in South Asia, is a term for the inlay technique of using cut and fitted, highly polished colored stones to create images. It is considered a decorative art. The stonework, after the work is assembled loosely, is glued stone-by-stone to a substrate after having previously been "sliced and cut in different shape sections; and then assembled together so precisely that the contact between each section was practically invisible". Stability was achieved by grooving the undersides of the stones so that they interlocked, rather like a jigsaw puzzle, with everything held tautly in place by an encircling 'frame'. Many different colored stones, particularly marbles, were used, along with semiprecious, and even precious stones. It first appeared in Rome in the 16th century, reaching its full maturity in Florence. Pietra dura items are generally crafted on green, white or black marble base stones. Typically the resulting panel is completely flat, but some examples where the image is in low relief were made, taking the work more into the area of hardstone carving.
Document 15: Marie Vorobieff: Marie Bronislava Vorobyeva-Stebelska (Russian: Мария Брониславовна Воробьёва-Стебельская ; 1892 – 4 May 1984), also known as Marevna, was a 20th century, Russian-born painter known for her work with Cubism and Pointillism. She is internationally known for convincingly combining elements of cubism (called by her "Dimensionalism") with pointillism and – through the use of the Golden Ratio for laying out paintings – structure. She tends to be accredited with having been the first female cubist painter. Though having lived the greater part of her life abroad – her formative years as a cubist painter in France and her mature years in England –, she is often referred to as a "Russian painter". From her relationship with the Mexican cubist painter and later muralist Diego Rivera in Paris she had a daughter, Marika Rivera (1919-2010), who herself went on to become a professional dancer and film actress.
ground_truth: Carrara marble