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Abstract(s)
A pintura a têmpera sobre tela consolida?se na Idade Média assumindo diferentes características a norte e a sul. O frontal de altar de Nossa Senhora do Rosário é um desses escassos exemplares sobreviventes. A precaridade da sua camada pictórica alertou para o estudo deste tipo de obras cuja desvalorização leva a intervenções inadequadas que é urgente corrigir. Um trabalho multidisciplinar, uma análise multi?analítica e uma comparação com outra pintura nortearam o estudo. Foram utilizada(o)s Fotografia visível e invisível, MO, SEM?EDS e ?FTIR. A informação revelada contribui para a valorização e preservação destes raros testemunhos dos primórdios da pintura em Portugal.
The tempera painting on canvas consolidates in the Middle Age, assuming different characterics north and south of Europe. The frontal altarpiece of Nossa Senhora do Rosário is one of these few surviving examples. The precarious nature of its pictorial layer advised for further study of these paintings which devaluation originates inadequate interventions that are urgent to correct. A multidisciplinary research, with a multi?analytical approach and another painting to compare, guided the study. Vísible and invisible photography, OM, SEM?EDS and ?FTIR exams were carried out. The data obtained contribute for the knowledge and preservation of these rare testimonies of earlier Portuguese painting.
The tempera painting on canvas consolidates in the Middle Age, assuming different characterics north and south of Europe. The frontal altarpiece of Nossa Senhora do Rosário is one of these few surviving examples. The precarious nature of its pictorial layer advised for further study of these paintings which devaluation originates inadequate interventions that are urgent to correct. A multidisciplinary research, with a multi?analytical approach and another painting to compare, guided the study. Vísible and invisible photography, OM, SEM?EDS and ?FTIR exams were carried out. The data obtained contribute for the knowledge and preservation of these rare testimonies of earlier Portuguese painting.
Description
Keywords
Canvas Nossa Senhora do Rosário Pintura a têmpera Sarga Technique Técnica Tela Tempera on canvas Tüchlein
Pedagogical Context
Citation
Maltieira, R., Calvo, A., & Cunha, J. (2014). Primórdios da pintura sobre tela em Portugal. Contributos para a sua conservação através de um estudo técnico e material. Estudos de Conservação e Restauro, (6), 163-185. https://doi.org/10.34618/ecr.6.7516