Sunday, 8 May 2016

Gouache – the ideal medium for quick paintings.

Gouache study of 'Shore House' after George Wesley Bellows.

Equipment used:

Small Round Wash Brush.
Aluminium Foil for a palette.
Jam Jar.
Cardboard from a cereal packet.
Black Ball Point Pen.

First I quickly sketched in the main details from a George Wesley Bellows painting called 'Shore House'. This was done on cardboard from a cereal packet. Gouache paint covers the pen marks completely (I have left a little showing).

I painted the sky next and worked my way down. Gouache has to be mixed with water until it has the consistency of runny pouring cream. If you paint straight from the tube it can crack when it dries. You can easily blend Gouache paints to achieve a look similar to Oil paintings. Gouache has very good covering power and dries to a matt chalky finish.

This quick painting was completed in about an hour as it isn't very big. I could have put in much more detail, but decided to leave it sketchy as it's only a small test piece. Gouache is capable of rendering very fine detail and if you didn't want to disturb a layer then you could use fixative to secure layers before continuing.

The painting is not finished and has a wonky horizon, but I'm not worried about that. I've proved to myself that a painting in Gouache can be quick and fun to produce. Colours are bold and opaque and unlike Acrylics you don't have to paint layer upon layer to obtain the covering power you desire. Also, unlike Oils and Acrylics, you don't have to worry about cleaning your brushes after a painting session has finished. Brushes can be left with paint on them and just swished about in clean water the next time you need them. Of course you may want to wash brushes with soap and water if you want to paint cleanly with no hint of old colour coming through.

I'm going to paint a lot more pictures in Gouache because of the time saved compared to using other mediums like Oils.