The substances are diluted with water and rendered pasty and opaque by the addition of gum and honey. The colors become opaque and can therefore be superimposed which makes one paint with gouache as with oil. The gouache is recommended by its bright fresh and delicate tones. Marker Drawing made using a large felt with its own ink source. The ink may or may not be indelible. Technic Drawing Drawing is a technique of visual representation on a flat support. The term “drawing” designates both the action of drawing the resulting graphic work and the shape of any object. It is also a representation on a surface of the shape (and possibly the light and shadow values) of an object or figure rather than their color. There are a large number of drawing techniques: Linear drawing represents objects by their outlines edges and some characteristic lines; beyond this limit the drawing develops by representing the volume by shadows often by means of hatching incorporates colors and joins without clear transition the painting.###The substances are diluted with water and rendered pasty and opaque by the addition of gum and honey. The colors become opaque and can therefore be superimposed which makes one paint with gouache as with oil. The gouache is recommended by its bright fresh and delicate tones. Marker Drawing made using a large felt with its own ink source. The ink may or may not be indelible. Technic Drawing Drawing is a technique of visual representation on a flat support. The term “drawing” designates both the action of drawing the resulting graphic work and the shape of any object. It is also a representation on a surface of the shape (and possibly the light and shadow values) of an object or figure rather than their color. There are a large number of drawing techniques: Linear drawing represents objects by their outlines edges and some characteristic lines; beyond this limit the drawing develops by representing the volume by shadows often by means of hatching incorporates colors and joins without clear transition the painting.