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Showing 2 results for Values
Corrosion, Patina and Original Surface: A Look at the Controversial Concept of Patina in Ancient Bronzes-Its Values and Conservation Principles
Mohammad Mortazavi, Ahmad Salehi Kakhki , Mohammad Ali Golozar , Hassan Tala’i ,
Volume 1, Issue 2 (7-2017)
Abstract
One of the most widely used terms in the conservation and restoration of cultural and historical artifacts, particularly in the field of ancient metal objects, is patina. Although, this term is also applied to other historical materials, such as paintings and stones, its frequent used in the context of ancient bronzes makes it essential to develop a clear and accurate understanding of its meaning and implications. From the perspective of the studying deterioration of the artifacts, patina-as corrosion products in bronze artifacts-can significantly impact both the tangible and intangible aspects of the objects. on the one hand, it contributes certain values, such as age and aesthetics. On the other hand, it serves as an important criterion in conservation and restoration practices. However, the lack of comprehensive and precise definition of this term leads to complexity in conservation decision-making. In this paper, based on a literature review, the differing and similarity viewpoints on patina have been investigated. Following this, the term is reviewed in relation to different corrosion morphologies, and issue related to its current definitions are discussed. The different values of the patina are debated, and its role in the principles of conservation is reevaluated. In this field, confusion arising from the application of the term patina in the conservation of archaeological bronzes have been highlighted. Finally, considering the unique properties of corrosion phenomena in archaeological bronzes, the concept of the “original surface” is discussed as an approach to addressing this issue.  

The Quiddity of Registration: The Continuity of Cultural Sustainability from the Past to the Present
Abdullah Nasrollahi ,
Volume 1, Issue 4 (3-2019)
Abstract
Since ancient times, the issue of registration in various areas of life has always been with mankind. Registration is a cultural issue and is considered a reflection of various cultural areas of mankind. Every work left by man in the past, whether it was in the form of an image or a line, reflects and illuminates a world of material and spiritual information and knowledge like an honest mirror without any pretense or imperfection. The characteristic of all registered subjects throughout history has been their "value and importance" for greater permanence and transmission to the periods ahead of them, and this transfer of value to future generations continues today. In the field of cultural heritage and the protection of historical buildings and cities, the issue of registration is very valuable and important. A noteworthy point in this field is the relevance of re-registration of values. Because we re-register the material or spiritual work registered during the creation period so that it is protected and subject to legal protection and public attention, and most importantly, in the process of sustainable development and handed down to future generations. This article, which is the result of objective observations and library and document studies, describes in an analytical-descriptive manner the nature and importance of registration and how the relationship between registration and value, conservation, and sustainable development is defined. Another goal of this article is to examine the role of registration in the protection of cultural heritage values and its place in the sustainable development process.

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