1, sketch, in short, pencil drawing. Sketching means observing objects or landscapes.

2. Sketch is one method of sketching, and another method of sketching is copying.

3. Sketch is analyzed from the perspective of observation, and sketch is different from material.

Extended data:

A, sketch introduction:

Sketch refers to the sketch of scenery, objects and elements from nature. Outdoor sketching can also be done in the studio, but sketching is different from still life. In still life, even an inanimate object will still show its natural state.

Sketching and other exercises, such as life painting, painting from antiques or actors and apartments, are often part of the artist's classroom exercises. Sketch works can be used not only as works of art, but also as notes or research for further painting in the studio.

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.

Sketch is a kind of monochrome painting, using charcoal pen, pencil, pen and so on. Used to draw light and dark objects with lines. Monochrome watercolors and monochromatic oil paintings can also be counted as sketches; China's traditional line drawing and ink painting can also be called sketch. Generally speaking, sketch diversification refers to pencil drawing and charcoal drawing. Sketch is the foundation of all painting, and it is a necessary stage to learn painting art.

References:

Baidu encyclopedia-sketch

Baidu encyclopedia-sketch