What is Van Gogh’s method of piling on paint very thickly called?

Question: What is Van Gogh’s method of piling on paint very thickly called!?
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impasto
In English, the borrowed Italian word impasto most commonly refers to a technique used in painting, where paint is laid on an area of the surface (or the entire canvas) very thickly, usually thickly enough that the brush or painting-knife strokes are visible!. Paint can also be mixed right on the canvas!. When dry, impasto provides texture, the paint coming out of the canvas!.

The word "impasto" is Italian in origin; in that language it means "dough" or "mixture"; the verb "impastare" translates variously as "to knead", or "to paste"!. Italian usage of "impasto" includes both a painting and a potting technique (see section below on impasto pottery)!. According to Webster's New World College Dictionary, the root noun of impasto is pasta, whose primary meaning in Italian is paste!.

Oil paint is most suitable to the impasto painting technique, due to its thickness and slow drying time!. Acrylic paint can also be impastoed!. Impasto is generally not possible in watercolour or tempera without the addition of thickening agent due to the inherent thinness of these media!.

Impastoed paint serves several purposes!. Firstly, it makes the light reflect in a particular way, giving the artist additional control over the play of light on the painting!. Secondly, it can add expressiveness to the painting, the viewer being able to notice the strength and speed applied by the artist!. Third, impasto can push a painting into a three dimensional sculptural rendering!. The first objective was originally sought by masters such as Rembrandt and Titian, to represent folds in clothes or jewels: it was then juxtaposed with more delicate painting!. Much later, the French impressionists created entire canvases of rich impasto textures!. Vincent van Gogh used it frequently for aesthetics and expression!. Abstract expressionists such as Hans Hofmann and Willem De Kooning also made extensive use of it, motivated in part by a desire to create paintings which dramatically record the "action" of painting itself!. Still more recently, Frank Auerbach has used such heavy impasto that some of his paintings become almost three-dimensional!.

Because impasto gives texture to the painting, it can be opposed to flat, smooth, or blending techniques!.

Van Gogh painted very rapidly, with a sense of urgency, using the paint straight from the tube in thick, graphic brush strokes (impasto)!. In his last 70 days, he is said to have averaged one a day!.

Vincent favored the standard, machine-made, finely woven linen (portrait linen)!. With a ground which absorb oil to archive a 'métier matte'!.

In that time there were 2 kind of surfaces!.
1e off-white, with a small amount of yellow, brown earth pigments!.
2e so called 'fond brun violet', with carmine and traces of yellow and gives a typical pink tint!.

Van Gogh used for a painting only some tubes!. Never all!. For his masterpiece, Night terrace he used:
Prussian blue and viridian and some carmine for the blue air and the door in the front!. Yellows were only chrome lemon and for the orange he used the chrome lemon and geranium lake!.

He made the painting in one rush in a rapid application of paint crossing the center!. So the white of the stars, you will find in the tables at the other side of the center!. The orange doors of the terrace in the windows of the houses to the right!. Etc!.

Vincent was attempting to create harmony both by intensifying of the colors themselves and by arranging them in their complementary and simultaneous contrasts!.Www@QuestionHome@Com

Alla Prima!. Straight from the tube to the canvas!.Www@QuestionHome@Com