Pointillism Painting Process

Pointillism is a technique of neo-Impressionist painting using tiny dots of various pure colours, which become blended in the viewer's eye. It was developed by Seurat with the aim of producing a greater degree of luminosity and brilliance of color.  My idea began with this photograph taken near Adaminaby in the Snowy Mountains, NSW.  It was an assignment set in my art class by Michael Winters.
 

I then made a collage (A2 size) from the photograph using tiny torn up pieces of advertising junk mail.  It took many hours to do and was an interpretation especially as junk mail colours were not always what one wanted.
 

Finally I made this acrylic pointillist painting approximately the same size as the collage on a stretched canvas.  The background was first painted with Cadmium Red to warm up the painting.  I then used small brushes, both round and square to make the marks.  I had spots before the eyes!  But looked at from a distance the blending does take place and the colours enhanced.