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The conservation and restoration of cultural property focuses on protection and care of cultural property, including artworks, architecture, archaeology, and museum collections. Conservation activities include preventive conservation, examination, documentation, research, treatment, and education. This field is closely allied with conservation science, curators and registrars.
Cultural heritage is the heritage of tangible and intangible heritage assets of a group or society that is inherited from past generations. Not all heritages of past generations are "heritage"; rather, heritage is a product of selection by society.
The New York State Museum is a research-backed institution in Albany, New York, United States. It is located on Madison Avenue, attached to the south side of the Empire State Plaza, facing onto the plaza and towards the New York State Capitol. The museum houses art, artifacts, and ecofacts that reflect New York’s cultural, natural, and geological development. Operated by the New York State Education Department's Office of Cultural Education, it is the oldest and largest state museum in the US. Formerly located in the State Education Building, the museum now occupies the first four floors of the Cultural Education Center, a ten-story, 1,500,000-square-foot (140,000 m2) building that also houses the New York State Archives and New York State Library.
In conservation, library and archival science, preservation is a set of preventive conservation activities aimed at prolonging the life of a record, book, or object while making as few changes as possible. Preservation activities vary widely and may include monitoring the condition of items, maintaining the temperature and humidity in collection storage areas, writing a plan in case of emergencies, digitizing items, writing relevant metadata, and increasing accessibility. Preservation, in this definition, is practiced in a library or an archive by a conservator, librarian, archivist, or other professional when they perceive a collection or record is in need of maintenance.
With respect to cultural property, conservation science is the interdisciplinary study of the conservation of art, architecture, technical art history and other cultural works through the use of scientific inquiry. General areas of research include the technology and structure of artistic and historic works. In other words, the materials and techniques from which cultural, artistic and historic objects are made. There are three broad categories of conservation science with respect to cultural heritage: understanding the materials and techniques used by artists, study of the causes of deterioration, and improving techniques and materials for examination and treatment. Conservation science includes aspects of materials science, chemistry, physics, biology, and engineering, as well as art history and anthropology. Institutions such as the Getty Conservation Institute specialize in publishing and disseminating information relating to both tools used for and outcomes of conservation science research, as well as recent discoveries in the field.
A conservator-restorer is a professional responsible for the preservation of artistic and cultural artifacts, also known as cultural heritage. Conservators possess the expertise to preserve cultural heritage in a way that retains the integrity of the object, building or site, including its historical significance, context and aesthetic or visual aspects. This kind of preservation is done by analyzing and assessing the condition of cultural property, understanding processes and evidence of deterioration, planning collections care or site management strategies that prevent damage, carrying out conservation treatments, and conducting research. A conservator's job is to ensure that the objects in a museum's collection are kept in the best possible condition, as well as to serve the museum's mission to bring art before the public.
The International Institute for Conservation of Historic and Artistic Works (IIC) is a global organisation for conservation and restoration professionals with over two thousand members in over fifty countries. IIC seeks to promote the knowledge, methods and working standards needed to protect and preserve historic and artistic works throughout the world.
The Underwater Archaeology Branch (UAB) of the Naval History & Heritage Command (NHHC) is a unit of the United States Department of the Navy. It was formally founded in 1996 as a consequence of the emerging need to manage, study, conserve, and curate the U.S. Navy's submerged cultural resources.
Conservation and restoration of metals is the activity devoted to the protection and preservation of historical and archaeological objects made partly or entirely of metal. In it are included all activities aimed at preventing or slowing deterioration of items, as well as improving accessibility and readability of the objects of cultural heritage. Despite the fact that metals are generally considered as relatively permanent and stable materials, in contact with the environment they deteriorate gradually, some faster and some much slower. This applies especially to archaeological finds.
Conservation and restoration of movable cultural property is a term used to denote the conservation of movable cultural property items in libraries, archives, museums and private collections. Conservation encompasses all the actions taken toward the long-term preservation of cultural heritage. Activities include examination, documentation, treatment, and preventive care, which is supported by research and education. Object conservation is specifically the actions taken to preserve and restore cultural objects. The objects span a wide range of materials from a variety of cultures, time periods, and functions. Object conservation can be applied to both art objects and artifacts. Conservation practice aims to prevent damage from occurring, a process known as 'preventive conservation'. The purpose of preventive conservation is to maintain, and where possible enhance, the condition of an object, as well as managing deterioration risks, such as handling and environmental conditions. Historically, object conservation was focused on the category of fine arts but now many different types of objects are conserved. Each type of object material, typically denoted by organic or inorganic then the specific medium, requires a specialized professional conservator and often requires collaborative work between museum staff, scientists, and conservators.
The Association of North American Graduate Programs in the Conservation of Cultural Property, better known by its acronym ANAGPIC, is an annual student conference held by the North American conservation graduate programs. The conference sees students present lectures of the highest caliber, sharing their research, leadership, and training with peers and faculty.
The conservation and restoration of books, manuscripts, documents, and ephemera is an activity dedicated to extending the life of items of historical and personal value made primarily from paper, parchment, and leather. When applied to cultural heritage, conservation activities are generally undertaken by a conservator. The primary goal of conservation is to extend the lifespan of the object as well as maintaining its integrity by keeping all additions reversible. Conservation of books and paper involves techniques of bookbinding, restoration, paper chemistry, and other material technologies including preservation and archival techniques.
A conservation scientist is a museum professional who works in the field of conservation science and whose focus is on the research of cultural heritage through scientific inquiry. Conservation scientists conduct applied scientific research and techniques to determine the material, chemical, and technical aspects of cultural heritage. The technical information conservation scientists gather is then used by conservator and curators to decide the most suitable conservation treatments for the examined object and/or adds to our knowledge about the object by providing answers about the material composition, fabrication, authenticity, and previous restoration treatments.
A photograph conservator is a professional who examines, documents, researches, and treats photographs, including documenting the structure and condition of art works through written and photographic records, monitoring conditions of works in storage and exhibition and transit environments. This person also performs all aspects of the treatment of photographs and related artworks with adherence to the professional Code of Ethics.
The conservation and restoration of archaeological sites is the collaborative effort between archaeologists, conservators, and visitors to preserve an archaeological site, and if deemed appropriate, to restore it to its previous state. Considerations about aesthetic, historic, scientific, religious, symbolic, educational, economic, and ecological values all need to be assessed prior to deciding the methods of conservation or needs for restoration. The process of archaeology is essentially destructive, as excavation permanently changes the nature and context of the site and the associated information. Therefore, archaeologists and conservators have an ethical responsibility to care for and conserve the sites they put at risk.
Conservation and restoration at the Smithsonian Institution deals with the care of the 138 million artifacts located in the collections of Smithsonian Institution. Work is conducted by one research center, the Museum Conservation Institute (MCI), and by conservators at the Smithsonian's museums, galleries, zoo. Smithsonian conservators provide myriad services to their units, including exhibit preparation of the museum collection and loan objects, advising on object care, training for future generations of conservationists, engaging in routine preventive care on a daily basis, conducting research projects related to the collections, and examining objects for evidence of manufacturing techniques and previous restorations All conservation labs collectively further the mission of the Smithsonian Institution, "the increase and diffusion of knowledge." Founded in 1846 the Smithsonian is the world's largest museum and research complex, consisting of 19 museums and galleries, the National Zoological Park, and nine research facilities.
Helen Diana Burgess, was a Canadian conservation scientist. Burgess spent her career at the Canadian Conservation Institute ("CCI"), where she was a Senior Conservation Scientist. She was a researcher in paper and textiles conservation processes and an expert in the areas of cellulose degradation analysis, conservation bleaching, washing, enzyme applications on paper, as well as aqueous and mass deacidification of paper.
The conservation-restoration of panel paintings involves preventive and treatment measures taken by paintings conservators to slow deterioration, preserve, and repair damage. Panel paintings consist of a wood support, a ground, and an image layer. They are typically constructed of two or more panels joined together by crossbeam braces which can separate due to age and material instability caused by fluctuations in relative humidity and temperature. These factors compromise structural integrity and can lead to warping and paint flaking. Because wood is particularly susceptible to pest damage, an IPM plan and regulation of the conditions in storage and display are essential. Past treatments that have fallen out of favor because they can cause permanent damage include transfer of the painting onto a new support, planing, and heavy cradling. Today's conservators often have to remediate damage from previous restoration efforts. Modern conservation-restoration techniques favor minimal intervention that accommodates wood's natural tendency to react to environmental changes. Treatments may include applying flexible battens to minimize deformation or simply leaving distortions alone, instead focusing on preventive care to preserve the artwork in its original state.
Museum environment issues include temperature, humidity, light, atmospheric pollutants, and dust, which are typically controlled in buildings that contain collections of cultural and scientific significance. These environmental factors are all 'agents of deterioration' that cause damage to objects, as they play a role in deterioration pathways such as oxidation, hydrolysis, cross-linking and chain scission.
References
- 1 2 3 "Canadian Conservation Institute". Natural Sciences and Engineering Research Council of Canada. Retrieved 3 March 2017.
- ↑ A-AD-266-000/AG-001 Canadian Forces Museums –Operations and Administration 2002-04-03
- ↑ Institute, Canadian Conservation (2020-12-24). "Organizational structure – Canadian Conservation Institute". aem. Retrieved 2021-05-20.
- 1 2 3 4 McElhone, John (12 December 2014). "Nathan Stolow (1928–2014): An Art Conservation Pioneer". National Gallery of Canada Magazine. National Gallery of Canada . Retrieved 11 March 2017.
- 1 2 3 4 5 6 7 Turko, Karen (February 1996). Preservation Activities in Canada: A Unifying Theme in a Decentralised Country (PDF). The Commission on Preservation and Access. ISBN 1-887334-47-5. Archived from the original (PDF) on 2015-10-17. Retrieved 2017-03-12.
- ↑ http://ottawa.ca/doorsopen Doors Open Ottawa
- ↑ Wright, Julia (18 November 2016). "Historic quilt stitches together Confederation story" . Retrieved 11 March 2017.
- ↑ Tse, Season; Bégin, P. (July 2014). "Highlights of Paper Research at the Canadian Conservation Institute". Studies in Conservation. 47 (s3): 193–198. doi:10.1179/sic.2002.47.s3.040. S2CID 191492424.