SHARE YOUR TIPS, SUGGESTIONS, IDEAS
AND QUESTIONS WITH OTHER READERS
Letters
10 JUNE 2019 http://www.painters-online.co.uk
Mixing black
I recall an art teacher discouraging his
students from using black from a tube
when painting with acrylics, but I don’t
remember the three colours he
suggested mixing together to make a
more authentic black.
I would be grateful if someone would
let me know how I can mix a ‘true’ black
using acrylics.
David Stephen
Steve Strode (www.stevestrode.com)
replies: The reason for mixing your own
dark is it gives you more control over the
results. Using black from the tube gives
a dark value with little colour identity
of its own and adding white to this will
give the same neutrals every time.
Making your own dark, however, gives
you more control over the resulting
temperature and underlying colour of
the mix.
Make your own dark with any three
primary colours. It’s the same as mixing
complementary pairs, although the
resulting mix will depend on the value
of the primary. For instance, using the
darker value ultramarine blue and
crimson red, with say a cadmium yellow,
would give a darker mix than the lighter
value cerulean blue, cadmium red and
lemon yellow. But whichever three
primaries you opt for, making your own
darks gives more control over which way
the underlying colour leans by adjusting
the ratio of the mix, whether that’s
towards the cooler blues or greens, or the
warmer browns and oranges.
Alternatively, you could mix ultramarine
with burnt umber, making it bluer for
a cooler dark and browner for a warmer
one; just add a little white or water to
see which way it leans.
The bonus is by changing your black
you change your greys, and soon you’ll
be mixing your own colourful versions.
Hope this helps.
Copyright issues
Please tell me if, when I’ve painted the
painting project of Kerry Bennett’s owl
(Leisure Painter, May 2019), I would be
allowed to sell it. The photo doesn’t
have the artist’s name on it; it could
well be from a copyright-free photo
website, such as Pixabay.
I have completed many of the painting
projects, and my friends ask me why I
don’t sell them.
Annie Porter
The editor replies: Thank you for asking
this important question that needs
addressing on a regular basis. Recently
I have begun to tell readers when the
published photographs come from
Pixabay or a similar site, but I can’t
promise that I have picked up on every
one of them. If you have followed the
demonstration, however, using Kerry’s
colours and techniques, and have
produced a similar painting to Kerry’s,
there are still copyright issues involved.
You are, in effect, reproducing Kerry’s
painting.
I always recommend that readers learn
from following the demos and projects
then, if they want to sell their work, use
their own photographs or copyright-free
images to paint their own version of the
subject. You are then in no doubt that
your painting is original.
In future, I will check who owns the
copyright of the painting project
photographs. If it comes from a royalty-
free site, I will publish the information
in the tutorial. If there is no credit,
please assume the photograph is owned
by the tutor.
Water-mixable oils
In reply to Philip Evans’ questions about
water-mixable oils (Leisure Painter, April
issue) and different types of palette, I
was rather forced into using water-
soluble oil paints, as the conventional
ones were severely affecting my asthma,
even when using the low-odour
solvents. After doing a fair bit of
research I ended up giving away over
£100 worth of conventional oil paints
and solvents, replacing them, rather
reluctantly, with the water-mixable oils.
The first important thing to remember
is that although these paints are water
soluble, they are not supposed to be
diluted with water, as this will make the
paint appear a lighter shade then
darken again as the water evaporates.
It’s important to use the thinners that
have been designed for these oils. The
only time water should be used is for
washing out the brushes. This solved a
problem I had of how to dispose of
contaminated solvents after cleaning
the brushes.
I use Winsor & Newton’s Artisan paints
and find them to be considerably
thicker in texture than the conventional
versions. I have experimented with the
fast-drying medium, but found that it
did not make a great deal of difference
in drying speed and tended to leave a
sheen on the paint.
I do find that there is a subtle
difference in the texture of the paint in
use, but after perseverance I have got
used to this.
As regards the ideal palette, after a bit
of experimenting I found a thin sheet of
stainless steel, about 15x20cm, is ideal.
It’s a neutral colour, you can’t break it
and you can scrape it clean no matter
how hard the paint dries on it. Just run
a file around the edge to take off any
sharp burrs.
I do keep my palette in a shallow,
sealable plastic box. The paint stays
perfectly usable for several days
between uses.
Stephen Watson
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