Conservation of art works
Principles of conservation (need to know)· Preservation - safeguards and protects art works, no direct intervention to the art work, climate control, appropriate packaging, appropriate display, controlling access. · Conservation - some direct intervention to art works to stabilise it - chemical of physical - repairs are sympathetic to original using like materials, prevents further deterioration, procedures are reversible. · Restoration - incorporates preservation and conservation, the aim is to make the art work appear undamaged or like new, restoration is ethically problematic. Factors for safe storage and displayToo much light causes objects to deteriorateUp to 50 lux for works on paper including photographsUp to 200 lux for paintings in oil, acrylic and enamel
lux for objects of glass, ceramic and stone· Ultra-Violet RadiationUV light is associated with sunlightNever display an artwork in direct sunlightUp to 30 microwatts per lumen is acceptable for works on paperUp to 75 microwatts per lumen for paintings· HumidityVariations in humidity may damage artworksHigh humidity may cause mould to grow or metals to corrodeLow humidity may cause cracking and embrittling of organic materialsRecommended relative humidity level for museums is 55% (+/- 5%) or 50%-60%· TemperatureHigh and low temperature and variations in temperature may damage artworksRecommended temperature for museums in 21c (+/- 1c)This temperature must be maintained 24/7Artworks must not be placed near heating appliances· Insect controlInsects are a common cause of damage to art works, especially in storage areasThey lay eggs which are tiny and resistant to fumigationGood housekeeping is the best solution to this problemToo much fumigation encourages resistant strains of insects· Rodent controlRats and mice may damage art works, especially in storage areasRodents are attracted to dark, wet, dirty environmentTraps and baits may be usedGood housekeeping is the best solution· AcidityPapers and boards made from acidic material will eventually deteriorate and disintegrate due to the breakdown of celluloseAcid-free and archival quality papers and boards are recommendedArchival quality materials should last 500years · MountingMounting protects art works from physical damageMounting allows easier handling of art worksMuseum quality (acid-free) boards should be used Art works on paper should have a conservation standard mountThe work is attached with paper hinges at the topIt will then hang freely and allow movement· FramingConservation - A strong frame- Appropriate glazing- Mount- Sealed backing board- Glass or Perspex are good glazing materials- The art work should never touch the glazing in a frame- The support backing board should be strong and sealed to exclude insects- Hang an artwork from two hooks· Storage systemsOn paper- Climate and lighting must be controlled - Display periods should be limited- Flat works of art should be stored horizontal in solander boxes- Dividers should be placed between items in solander boxes- Each item should have its own protective (acid free) wrapperOn paintings- Climate and lighting must be controlled- Stretched paintings should be stored vertically on racks- Unstretched paintings should be stored flat and horizontal· Handling procedures- On paper- Use clean hands with cotton gloves or paper slips- Carry paper supported horizontally on a rigid support such as cardboard - If this is not possible, lift the paper at opposite ends and allow to loop down- Use protective folders or wrappers- Make copies to reduce handling of originals- On stretched paintings- Carry only one painting at a time; check your path to ensure it is clear- Check for loose paint and a secure frame- Do not touch the pain surface- Wear cotton gloves.
Common topics in this essay:
Glass Perspex,
Humidity Variations,
Arts Principles,
Mounting Mounting,
Acidity Papers,
Radiation UV,
Framing Conservation,
Mount Sealed,
lighting controlled,
damage art especially,
art especially storage,
climate lighting controlled,
damage artworks,
housekeeping solution,
climate lighting,
humidity cause,
direct intervention art,
especially storage,
cotton gloves,
art especially,
paintings stored,
stretched paintings,
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Acceptance Essays
