How To Handle Gold
Leaf.
Imitation gold leaf is
considerably thicker than 23 carat gold leaf, which is so thin
it is semi transparent, this makes a great
deal difference when it comes to handling the leaf. But
the principles are pretty much the
same whether you use imitation gold leaf or genuine
gold leaf, the techniques and tools and equipment are the
same.
You do not need a lot of equipment to be
able to gild successfully, but learning how to handle gold
leaf can be a problem for the inexperienced.
A gilding cushion and a gilding
knife, are the
only major items, the other materials, Vaseline, cotton wool,
pumice powder and the imitation gold leaf itself
are economically priced.
One hint, if you can find a straight edged
cutlery knife from the 1950's you will have found a very good
potential gilding knife.
To apply gold leaf you must first learn how
to handle it. I have provided here a step by step illustrated
method which follows. This subject is also covered in detail in
my manual How to Achieve Antique
& Other Distressed Finishes to Imitation gold
Leaf
Scoop out about half
a teaspoon of pumice powder with your gilders knife and put
it on the cushion. It is vital that your cushion is free
from any traces of grease and the pumice acts to degrease
the cushion
The gilding knife
should not have an extremely sharp edge or it will cut into
the leather of the cushion, rather it should be slightly
rough. Using the gilders knife spread the powder over the
surface of the cushion, use the edge of the knife, not the
flat blade, and gently scrape the powder back and forth so
that it covers the entire cushion. This will remove any
traces of grease from the
cushion.
Wipe the blade on the
cushion to remove the powder from the knife, then brush of
the surplus powder from the cushion again with your gilders
knife. Take some care that you remove traces of pumice
powder from your knife by wiping the knife on the
cushion.
Open your book
of leaf and insert the blade under one of the leaves of
gold.
Some gilders learn
how to gild using a shield around the cushion to prevent
drafts from blowing the leaf around; I prefer to have a
space where no drafts can get in. I suggest strongly that
you put the cat out when gilding, they can be far too
curious.
Gently lift
the leaf of gold over to your gilders cushion and lay the
leaf out as flat as you can, practice will make you perfect
at this.
If the leaf
does not lie down perfectly flat, you can gently blow down
onto to the surface of the leaf; your breath should flatten
out any irregularities.
I
would say that
this is flat enough for you to work
with. What we do next will depend on what we are
gilding; I am preparing to apply gold leaf to the
edge of a picture frame so I need small pieces of leaf to
work with.
If you are going to gild a large flat surface you
may decide not to cut the leaf into smaller pieces,
generally I have found that when you apply gold leaf,
smaller pieces are easier to handle, but
were
I
about to gild a large flat surface I might cut the leaf into
four to work with or even work with single
sheets.
For this piece of work
I am going to apply gold leaf to the edges of a frame so I am cutting up
the leaf into smaller pieces, this frame is simple for the
purposes of illustration but of course if you are dealing
with a complicated surface smaller pieces will help you
anyway. Gently draw your knife through the leaf exerting a
moderate pressure while doing so, if the edge of your knife
is sharpened correctly one cut should be enough to cut the
leaf.
Here you can see all
the separate pieces of leaf cut up and ready to
use.
Next put a dab of
Vaseline on the back of your hand a smear it over your hand
in a circular motion to distribute the grease all over the
back of your hand, we do not want blobs of grease left,
rather a thin film should be distributed over
surface.
Get a small pad of
cotton wool and press it lightly onto the back of your hand
which has the grease on.
With the lightly
greased pad of cotton wool you will find that you can now
easily pick up the pieces of leaf.
There are other ways
to handle imitation gold leaf, but this is easy and
predictable.
If you have greasy
skin you may find that rubbing the cotton wool pad down the
side of your nose will pick up enough grease for you to pick
up the pieces of gold leaf. All this did for me was to give
me a sore nose, but I have seen it work with some people, I
just mention it in passing.
OK, I spent some
time illustrating how to handle gold leaf because it is
important to be able to do it properly. The rest of the
process's are simpler by comparison. Next let's have a look
at the adhesives used in
gilding.
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