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Faded photographs,
unfortunately are sadly a common problem
that affects photographs, we've all seen
them. The colours begin to fade after a
relatively brief time under an assault from
the atmosphere. Three major contributors to
fading of prints are Ozone in the air,
Sunlight, strong
fluorescent light
and water all of which are
abundantly available in the atmosphere.
Older photographs were
printed on paper that was made from a wood
based pulp that didn't have certain chemical
compound removed from it. These compounds
known as Lingnan's turn yellow and fade over
time. When exposed to sunlight they begin to
fade and deteriorate even faster. This paper
has a high acidity or PH that over time
based on a chemical reaction causes the
paper to deteriorate.
We can stop this happening by
putting them in an acid free cardboard box
and storing it in a dark dry cool place.
That's all very well, but we
take photographs to put in frames and put
them on display. Then after a time we
notice that instead of a nice clear
photograph, we now have in its place a
rather faded photograph that as no colour.
Just like the examples to your left.
But don't despair, if you
haven't got the negative, I can bring back
the colour to that faded photograph.
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