The leather used is a vegetable tanned tooling shoulder. Although
it is called leather carving, no leather is actually removed. The leather is
moistened and the design, drawn on a water proof tracing paper, is transferred
to the leather. Using a swivel knife, which allows the blade to be turned while
cutting, the outline is cut into the leather. With bevelling tools and mallet,
the leather on the outside of the design is hammered down. Using a background
tool the rest of the back ground is now hammered down, leaving the design
standing proud.
The next step is to add the detail. Branches and
bark are modelled in, leaves are contoured and the veins added. Each feather on
the bird is bevelled, the spine added and the cuts are made with a scalpel
knife. The eyes are carved into the leather and are a make or break point. If
the eye is right, you are almost there!
When the leather is fully dry, the carving is
painted using acrylic leather dyes. Colouring presents problems owing to the
different textures of the leather created during the carving process. Leaves
tend to be less absorbent and feathers, owing to the cutting, absorb the dye
like blotting paper! Mixing the correct colour can be difficult. When painted on
the leather the colour darkens and the true colour only shows when it dries out.
White is also a problem, it is usually the first colour to be applied, and the
whole painting sequence revolves around it. The butterflies use a totally
different method which would take up too much space to explain!
When the dye is completely dry, the carving is
sprayed with a coat of leather protector. When framing, no glass is necessary.
The carving should be kept out of direct sunlight, as this will tend to “tan”
the non dyed areas, the colours, being acrylic, will not fade.
Leather being a natural product may show some
slight markings on the borders which have not been carved. This is owing to
natural creasing and light scarring and adds to the overall
effect.