1. Materials and Techniques of Twentieth Century Argentinean Murals.
- Author
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Moretti, Patrizia, Gallegos, Damasia, Marte, Fernando, Brunetti, Bruno, Sgamellotti, Antonio, and Miliani, Costanza
- Subjects
MURAL art ,RAMAN spectroscopy ,ORGANIC dyes ,BINDING agents ,GYPSUM ,TWENTIETH century - Abstract
In 1946 TAM (Taller de Arte Mural) a group of famous Argentine artists namely Castagnino, Spilimbergo, Urruchúa and Colmeiro, realized the decoration of four lunettes placed above the entrances of the Galerías Pacífico in Buenos Aires. Twenty-four samples coming from these lunettes have been analyzed by means the infrared transmission micro-spectroscopy to determine the composition of the preparation layer (mainly composed by gypsum) and the nature of binder (a drying oil), while the investigation of Raman micro-spectroscopy has allowed to identify the inorganic pigments and the synthetic organic dyes present. [ABSTRACT FROM AUTHOR]
- Published
- 2013
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