Sketch can be drawn with pencil, charcoal pen, chalk, etc. You can draw on paper with different materials and colors. Hand-drawing is a technical method to draw patterns by hand in various industries.
3. Hand-drawing is generally line drawing, and sketch is black, white and gray.
Extended data:
First, hand-painted introduction:
Hand-drawing is an important professional compulsory course for students who are engaged in architecture, clothing display design, window design, home soft decoration design, space floral design, fine arts, gardens, environmental art, photography, industrial design, visual communication and other professional studies.
In the process of learning renderings, copying is a very important content and link. It is an important index to measure college students' hand-drawing ability. At the same time, it also has a great influence on college students' graduation employment. Corresponding to this is the computer renderings.
Second, the sketch introduction:
Operational definition of sketch: the artistic activity of consciously shaping the shape of objects on the screen carrier by using monochromatic painting tools and according to certain painting principles. Sketch is a variant of sketch. Sketch level is one of the important indicators to reflect the painter's spatial modeling ability.
References:
Baidu encyclopedia hand-painted
Baidu encyclopedia sketch