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Updated: Apr 4, 2026

Applying Hyperspectral Reflectance Imaging to Investigate the Palettes and the Techniques of Painters
Published on: June 18, 2021
[Naturalists at rest: an analysis of scenes from nineteenth century iconography]
Anderson Pereira Antunes1, Ildeu de Castro Moreira2, Luisa Medeiros Massarani3
1Casa de Oswaldo Cruz, Fiocruz, Rio de Janeiro, RJ, BR.
Abstract:
During the nineteenth century, scientific expeditions travelled across Brazil investigating its fauna, flora and natural geological resources. By examining letters, reports, travelogues and illustrations of that time, it is possible to picture those expeditions, the naturalists themselves and the assistants who accompanied them, as well as something of society in nineteenth century Brazil. Our research focuses on the iconography of these travelers. These images help us to understand the way these traveling naturalists viewed nature, the men living in the interior and the indigenous peoples. By comparing eight images selected to illustrate the travelers' campsites we sought to observe their similarities and differences, revealing what they tell us about these travelers, their expeditions and the context in which they worked.
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