This painting is as much about taking paint off as putting it on. Its a complete departure from what I’ve been doing of late. This painting, and the last one, are painted with a medium rich paint. This is then removed with a brush wetted with solvent. The idea is to reveal the transparency which some oil colours posess. Transparency is normally used in shadows, with mid tones and highlights produced with opaque colour, usually with white in the mix.
There are limitations with this method as with others. Obviously, using transparent colours is essential. But using a limited range of colours is also important as transparency is reduced the more colours are added to a mix. The artist Dennis Sheehan is an expert with this technique. He uses only 2 colours (brown and green) to produce a landscape. See him at work here www.youtube.com/watch?v=aKFGe35y1N8.
Another, less obvious, requirement of this technique is to use a medium (not solvent) to spread the paint. Solvent does not produce a paint film. Medium will form a layer which coats the canvas texture evenly. Solvent flows into the canvas weave producing a grainy effect.
As I said this is a limited method of painting when used on its own. However, incorporated into a standard painting technique it could produce some interesting effects.
Here is the video of my efforts, but with white added in a few places. The colours are Raw Sienna, Burnt Umber and Prussian Blue. The medium I used was Liquin with a little White Spirits to help it flow. The painting is 12″ x 9″ and took about a little over an hour to complete.