Drawings, etchings, engravings, watercolors, pastels, lithographs, and all other media that use paper as the support for the
art: all referred to as Art on Paper.
The type of paper, its thickness, composition, method of manufacture
and appearance may vary, but all paper is affected to a greater or lesser degree by the same problems. Proper handling, framing and
storage can minimize these problems.
Ultimately, the condition of all art on paper is determined by two basic
facts: nothing will last forever; everything is always in a constant state of change.
Somewhere between a
poster thumbtacked to a wall, and the Declaration of Independence sealed in a carefully controlled, continuously monitored environment,
there is a compromise.
Our environment is not conducive to a long life for paper, as exposure to light, temperature
and relative humidity are detrimental.
Paper, manufactured with 99 parts water, is highly susceptible to changes in relative humidity.
Drastic changes in relative humidity and temperature are conditions may lead to mold, mildew, cockling, and degradation.
All light contains ultraviolet rays that also contribute to the deterioration of paper, especially paper made from unpurified wood
pulp. Paper should not be continually exposed to direct or reflected sunlight, or unfiltered fluorescent light, as these sources contain
the greatest amounts of ultraviolet. Many museums solve the problem by displaying art in low light conditions for short periods.
Art on paper should be inspected out of the frame. Condition is important, especially if the item is expected to increase in value.
For instance, contemporary limited edition prints must be in original condition to sell on the secondary market for top dollar. Inspect
the condition; look for surface scratches, areas of ink flaking, folds, bends or creases in the paper. Look along the margins for
dirty areas fingerprints, etc.; check the back for tears, abrasions, and tapes that may have been adhered. If the art has embossing,
hold it up to the light and look at the back checking for areas that have been cut through the paper.
Routine inspection
is necessary in our acidic environment. Paper and paper products will become acidic, and this may occur more rapidly in some areas.
Matting materials should be replaced periodically. The most permanent materials should be used when framing art on paper.There is
no savings if the art is damaged by inferior materials.
Additional information is being constantly developed
by concerned organizations worldwide. Information specific to framing can be found at the Fine Art Trade Guild web site
www.fineart.co.uk