What is 'Impasto' painting? In fine art, the Italian word 'Impasto' (dough or paste) denotes a painting technique in which undiluted paint is applied so thickly onto the canvas or panel, often with a palette knife, that it stands out from t...he surface. When using this impasto technique, the artist often mixes paint on the canvas itself to achieve the required color.
Oil painting is most suited to the impasto method, due to the viscosity of oils and their thickness and slow drying time. First, it's raised surface causes light to be reflected in new ways that the artist can control. It was used frequently to mimic the broken-textured quality of highlights - that is, the surfaces of objects that are struck by an intense light. Second, expressionists (notably Van Gogh) used impasto to convey feelings and emotion. Third, impasto can convey a three dimensional impression. Baroque painters like Rembrandt, Hals and Velazquez used minutely and painstakingly worked impastos to depict lined or wrinkled skin, folds in robes, or the glint of jewelry. Lastly, the rough texture can draw attention to certain points or aspects of a composition.
Oil painting is most suited to the impasto method, due to the viscosity of oils and their thickness and slow drying time. First, it's raised surface causes light to be reflected in new ways that the artist can control. It was used frequently to mimic the broken-textured quality of highlights - that is, the surfaces of objects that are struck by an intense light. Second, expressionists (notably Van Gogh) used impasto to convey feelings and emotion. Third, impasto can convey a three dimensional impression. Baroque painters like Rembrandt, Hals and Velazquez used minutely and painstakingly worked impastos to depict lined or wrinkled skin, folds in robes, or the glint of jewelry. Lastly, the rough texture can draw attention to certain points or aspects of a composition.