Creating Impastos in Oil Painting
Adding Impasto Effects in Paint
The simplest way to create an impasto surface is to apply large amounts of paint, usually with a brush or palette knife. Commercial oil colors have a heavy consistency, which can be achieved by working directly from the tube and applying the colors in thick layers. Opacity and built-up texture are usually interrelated, with much of the thickest impasto consisting of solid and opaque pigments, such as lead white or titanium white. Passages of thickly applied paint can also be translucent, so extender pigments are chosen that supply both bulk and transparency.
As technical director of Natural Pigments, I spent many hours examining the impastos of such old masters as Rembrandt and Velázquez to understand the various textures they employed in their paintings. The advantage they had over artists today is that they handmade their paint, so they could arrive at an endless variety of effects by tailoring the ingredients in the paint to provide the proper consistency. Not allowing this to become a disadvantage today, I sought to develop oil paint with various behavior and painting amendments that artists today can use to change this behavior.
George O'Hanlon, Technical Director
Rublev Colours Impasto Mediums
- Velazquez MediumAs low as CA$15.20
- Impasto MediumAs low as CA$15.20
- Impasto PuttyAs low as CA$22.40
- Underpainting Transparent BaseAs low as CA$21.60