A Comprehensive Review of the Application of Diverse Natural Colorants in the Conservation and Restoration of Cultural Heritage Artifacts

Articles in Press

Document Type : Review paper

Authors

1 Department of Carpet, Art University of Shiraz, Shiraz, Iran

2 , Faculty of Architecture and Conservation, Department of Conservation, Shiraz University of Art

10.30509/jscw.2025.167493.1225

Abstract

In light of the imperative to preserve the authenticity and cultural significance of historical artifacts, this study presents a comprehensive review of natural colorants and their application in the conservation and restoration of diverse heritage objects. Emphasizing the historical and emotional importance of color, the research revisits the evolution of dyeing techniques—from traditional practices rooted in the use of botanically, animal, and mineral-derived colorants to the recent integration of advanced scientific methodologies. These natural dyes, prized for their chemical compatibility and inherent stability, have long been employed to restore and preserve not only murals and paintings but also wooden, stone, ceramic, textile, and manuscript artifacts. A central challenge in conservation remains the selection of restorative materials that harmoniously interact with the original substrate while offering sufficient durability against environmental stressors such as fluctuations in humidity, temperature, and light exposure. In addressing this challenge, the study highlights the reversibility and sustainability of natural colorants, which facilitate meticulous restoration without compromising the original integrity of the work.

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Main Subjects

Journal of Studies in Color World

Articles in Press, Accepted Manuscript
Available Online from 20 April 2025

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History

  • Receive Date: 10 March 2025
  • Revise Date: 19 April 2025
  • Accept Date: 20 April 2025

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