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El pigmento azul ultramar natural, también llamado ultramarino verdadero, o lapislázuli, es un polvo azul transparente 4 y muy estable 5 que fue utilizado desde tiempos antiguos hasta alrededor del siglo XIX, pero que hoy se encuentra prácticamente en desuso.
Ultramarine is a deep blue color pigment which was originally made by grinding lapis lazuli into a powder. [2] Its lengthy grinding and washing process makes the natural pigment quite valuable—roughly ten times more expensive than the stone it comes from and as expensive as gold. [3] [4]
8 de jun. de 2015 · Ultramarine is the superlative blue, derived from the lapis lazuli stone and considered more precious than gold. Learn about its origins, extraction, use, and synthetic alternatives from this article by Ravi Mangla, a novelist and art critic.
Ultramarine is a blue pigment derived from lapis lazuli, a gemstone. Learn how it was used by painters, how it was artificially produced, and how it varies in shade and lightfastness.
Ultramarine is a deep blue pigment made from the semi-precious gem lapis lazuli or its deposits. It was more expensive than gold in the Renaissance and used in illuminated manuscripts and panel paintings. Learn about its discovery, making, and use in art history.
Learn about the history, making, and use of ultramarine, the finest blue pigment known to the ancients, from lapis lazuli, a costly mineral. See examples of ultramarine in artworks by Raphael, Renoir, and Michelangelo, and discover its chemical and historical details.
The amazing story of Ultramarine, the color pigment once more expensive than gold bars.
