How to draw a blackboard newspaper with gouache

Mixing colors when drawing a blackboard newspaper is based on correct observation and understanding of the color relationship of objects. When mixing colors, you can't look at one piece in isolation, adjust one piece and draw one piece. We should consider the overall hue and color relationship, and decide each color from the whole.

Gouache is painted on the blackboard, and the colors are not easy to connect. On the basis of clarifying the color relationship, try to adjust the colors of several large color blocks and prepare to draw on them. Generally speaking, proper use of water can make the picture smooth, moist and rich.

Too much water will reduce the chromaticity, resulting in water stains, stains and water color deposition. Moreover, insufficient water will make the color dry and sticky, making it difficult to use a pen. Usually, it is advisable to cover the background color smoothly with pen water. Generally, you can use more water in dark places, imaginary places and distant places to enhance your empty inspiration and transparency.

The use of white in gouache color matching is similar to that in oil painting, and more colors are used than ordinary colors. The main function of calling white is to enhance the brightness of color and reduce the purity of color. When you are close, three-dimensional and prominent, calling it white is helpful to shape your figure and make it bright, solid and prominent.

The use of color, water and white needs to be considered in combination with the pen and the dry and wet shades of the whole picture. We should proceed from the needs of expressing different objects and achieve change and unity.

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Attention should be paid to drawing gouache on the blackboard:

First, don't put gouache on clothes, cleaning is more troublesome.

Second, the proportion of gouache should be selected to avoid poor color rendering.

Third, the blackboard newspaper had better choose chalk.

Fourth, don't use sharp, sharp hard objects to draw the blackboard.

Five, to prepare a few brushes, you need it when you paint in a large area.

Wipe the blackboard with a rag before drawing.

Seven, because it is painted on the blackboard, so don't draw it very thick, it will be convenient to wipe it.