Painting Knife Techniques
Overviews If you’ve ever spread frosting on a cake, you have an idea of the textural possibilities when using a painting knife to create an oil painting. Different from painting with a brush, this process can help you achieve a variety of effects, from the sweeping strokes associated with impasto to refined details.
Surface and Paint Consistency
I’ve found that the painting surface for a piece done with knives must be firm to prevent the paint from cracking as it dries. Ampersand Gessobord works well, and there are many other suitable surfaces on the market.
Wielding the Painting Knife
Apply paint with a knife as you would spread frosting on a cake—working the texture to achieve the desired thickness and swirls.
Choosing the Painting Knife Size
Smooth, relatively flat areas can be painted with a large blade, so the larger painting knife in my collection is used for laying in large areas of paint