conservation

Question 1

what is conservation

Answer 1

the prevention of damage to, restoration of and maintenance of an artwork which includes a series of considerations

Question 2

materials and handling

Answer 2

– using gloves when hanging works on paper
– creating adequate viewing space between works
– paying attention to light levels
– keeping storage and display areas clear of dust and toxic materials
– being aware of security issues.
status reports are used to keep a check on works travelling betewwn galleries

Question 3

light

Answer 3

continued exposure to intense light may cause paper to discolour and colours to fade
recommended LUX: textiles and paper- 50; wood and canvas 150-250; ceramic and metal- 300
natural light is eliminated and low wattage tungsten bulbs are used

Question 4

temperature and relative humidity

Answer 4

20°C±2°C,50%RH±5%
can cause cracking, tears, moulding, chemical breakdown of materials

Question 5

moulds

Answer 5

fungal spores that grow in dark conditions above 70% RH, can cause permanent discolouration to artworks made of organic materials and the breakdown of physical structures

Question 6

atmospheric pollutants and dust

Answer 6

common pollutants include: nitrous oxides, carbon dioxide, cigarette smoke, ozone, dust and soot
effects may include corrosion, acid damage, staining, chemical breakdowns and reactions

Question 7

insects and pests

Answer 7

silverfish, moths, and rats may eat away at organic works and cause surface damage or holes, droppings can also create stains. dealt with non toxic/chemical methods such as freezing and drowning in nitrogen

Question 8

storage areas

Answer 8

viewing conditions does not need to be considered and can be kept completely dark, however dust and pests needs to be avoided. works are often stored above ground in case of flooding

Question 9

transportation

Answer 9

artworks are kept in a custom built crate during transport, condition report checklists serve as a point of reference