👉 Grimming is a type of painting technique in which a painter uses their brush to draw lines or shapes on a canvas, rather than using colors. This can be done by holding the brush against the canvas and drawing straight lines or curves as if they were drawn with a pencil, but it's not always done like that. In griming, the artist may hold the brush in an almost pencil-like way, drawing in a line or curve without lifting the brush off the paper. This technique can