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Young's Demonstrative Translation of Scientific Secrets by Daniel Young
page 4 of 236 (01%)
wrinkles and spots of water,) press it well on until every part is
stuck fast, then carefully rub the paper all away to a mere film;
give the glass then, over this film, another coat of demar varnish,
which will make the film transparent; let it dry; then place the
glass, with the varnished side towards you, between you and
the light, and you will see the outlines of the picture quite
distinctly; you may then paint on the back with tube paints, mixed
with a little demar varnish to assist in drying, to suit your taste.
For instance, if the picture is that of a lady, you may paint the
dress red, the shawl or cape, as it may be, blue, the face flesh
colour, (which colour may be made by mixing a little red with
white,) the bonnet scarlet, the shoes black; if trees, have them
green, &c. All you want for this painting you may also buy at the
druggist's. This painting is very simple and elegant, it is commonly
taught at a cost of $3. Try it, you cannot fail.


3. TRANSFER VARNISH

Take of Canada balsam 3 drachms; gum sandric 3 drachms; spirits of
wine 1/2 pint. Dissolve the balsam and gum in the spirits of wine
and it is ready for use.


4. WHITE SPIRIT VARNISH--THE VERY BEST.

Take of gum sandrack 4 ounces; mastic 1 ounce; Elmi rosin 1/2 ounce;
Venice turpentine 1 ounce; alcohol 15 ounces. Digest in a bottle,
frequently shaking, till the gums are dissolved, and it is ready
for use.
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