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We
always process a test roll or a clip prior to developing a batch
of
our clients film to ensure negatives with the most suitable contrast
for printing.
All film is hand processed in deep tanks and we are happy to discuss
particular film developer requirements.
Polaroid negatives can also be cleared and washed.

We
print on a variety of fibre based papers depending on the suitability
of
the image, consultation with the client and the eventual use of
the print;
whether for reproduction, folio or exhibition. Paper and developer
choice
determines the tone of the print from warm to cool and most brands
of
paper can be used. We are very conscious of archival requirements
expected by our clients so all prints are fully washed and an
additional bath
of Hypo Eliminator is used during washing as part of the standard
process.

This
characteristic process occurrs with certain photographic papers
which can print with varying contrasts and warm colours when developed
in dilute lith developer. A typical Lith Print has strong, contrasty
shadows,
bright highlights and compressed mid tones usually with a reddish
brown
colour depending on which paper is used. However exposure and
development can alter the tonal appearance of the print drastically.
Soft, muted tones are possible through overexposure and under
development while a print of hard, biting contrast is achieved
through
over development.

A
distinctive process which occurs when a negative or print is re-exposed
to light during development. The second exposure changes the tonal
range,
often resulting in a soft dark outline (known as the Mackie line)
dividing
the highlghts and the over-exposed, reversed shadows.
We are able to make solarized negatives from existing negatives.
Please call to discuss particular requirements and negative suitability.

We
offer the following range of toning services:


See
Selenium


A
ferric iron toner which gives a variety of blue tones on all papers,
from slight metallic to a vibrant royal blue. It combines well
with Thiocarbamide
(see Multiple Toning) however, it is not
recommended if archival permanence
of the print is required. (see Gold Toning)


Based
on a Gold Chloride solution, this toner is known for its archival
qualities
and for cooling and intensifying the tone of the print. Its results
are usually subtle
though effective, however the tones available when used on Forte
Polywarmtone
vary from a metallic grey to a beautiful soft shade of blue. This
combination is
usually recommended when archival blue toned prints are required.
It also combines well with Selenium or Thiocarbamide toned prints.
(see Multiple Toning)


A
greater selection of colours and effects can be achieved by using
two different toners subsequent to printing. A Thiocarbamide followed
by Blue has a wide range of possibilities depending on the extent
of
bleaching, the colour of the initial Thiocarbamide toned print
and the
intensity of the Blue toning. Results range from split brown /
blues in
the highlights and shadows respectively to strong green tones
if the
toners are taken to finality. Thiocarbamide followed by Gold is
used for
red, orange and gold tones again variable by the intensity and
depth of
the two toners. Gold over a Selenium tone offers different splits
of red and
blue
while Thiocarbamide after Selenium can combine to give red and
browns.

Selenium
toner can give varying results depending on the paper stock used.
Most papers shift towards purple reds, especially warmer emulsions
which can
also be split toned. The toner is also used in a very weak solution
purely for
its archival properties and for enhancing the tonal qualities
of the print.


A
variable sepia toner producing a wide choice of colours from
a yellow hue to a
chocolate brown. Colour is governed by the choice of paper,
the amount of bleaching
prior to toning and the proportion of the Thiocarbamide toning
bath mixed with
Caustic Soda. Warm tone papers (Ilford Warmtone, Forte Warmtone
etc) will inherently
yield stronger and warmer colours while more neutral and colder
papers (Ilford Multigrade,
Agfa Multicontrast, Seagull Oriental etc) will give a wider
range of browns.
A short bleach will only allow the highlights of the print to
take the tone giving
the image a subtle and delicate shift of colour while longer
times provide stronger,
more definite tones. Similarly to selenium and gold it will
also enhance the
permanence of the print.


Our prints are always processed to archival standards, and most
toners will increase
their longevity, however it is always advisable to store and
display all photographic prints
in appropriate conditions. Storage boxes, sleeves, mounts and
frames should be constructed
from acid free materials. Likewise for any adhesives used. Increasing
levels of environmental
pollution such as carbon monoxide emissions from car exhausts,
gloss paints and varnishes
can seriously affect photographic emulsions. Optimum room temperature
is around 15 degrees
Celsius, and damp or dry environments should be avoided. Dampness
may cause mould to
form on photographic materials and dryness can lead to brittleness
and prints curling.
Direct sunlight and intense spotlighting will be detrimental
to any photograph.


Archival
Inkjet prints are produced in colour and monochrome up to A1
in size on an Epson
7800 using K3 Ultrachrome pigment inks. Various papers are available,
though we
recommended the range of fine art materials produced by Hahnemühle,
Fotospeed and
Innova, particularly Hahnemühle Photo Rag 308gsm which
is a 100% cotton rag, acid free,
smooth art paper.


High
resolution scans (profiled in Adobe RGB), are made using an
Imacon Flextight Scanner
from 35mm to 5x4 film formats in either 16 or 8 bit. Scans up
to 200MB in true resolution, dust
spotted at 100%, can be produced with no unsharp masking applied
unless requested. A
quote
will be given for negatives requiring excessive retouching.

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