色彩渐变与禅绕画树木

要创作这些“魔法树木”，我们需在画纸上用蛋彩颜料绘制色彩渐变。首先以黄色为起点：在黄色颜料中加入少量红色，调出橙色调并继续作画，直至过渡到纯红色；随后，在红色颜料中加入少量蓝色，调出紫色调并继续作画。为实现这一色彩渐变效果，我们必须快速作画，因为画纸上的颜料必须保持湿润，才能顺利实现渐变晕染。注意：务必在调色盘上及画纸上及时调色，切勿等颜料干透。

完成色彩渐变后，学生们以橡树的形态为灵感，在彩色背景上勾勒出一棵树的剪影。接着，我们用黑色颜料涂绘画面中的负空间，以凸显树木本身的渐变色彩。最后，再用自由禅绕画装饰树的剪影轮廓，使这些树木更添魔幻气息。

Trees in chromatic shade and zentangle

To create these magic trees we paint a chromatic shade with tempera colors on a drawing sheet. First we start the shade with yellow: we add a little amount of red into the yellow paint and proceed painting the orange tint until we reach the pure red. After that we add a little amount of blue into the red paint and proceed painting the purple tint. In order to obtain this chromatic shade we need to work quickly, because the painting on the sheet has to be wet for being shaded. Take care to mix the color on the palette and on the sheet before it becomes dry.

After creating the chromatic shade, the students have drawn the silhouette of a tree on the colored background, inspired by the shape of oaks. We colored the negative space of the image with black paint in order to emphasize the shaded colors of the tree. At the end the silhouette of the tree has been decorated with free zentangle, making these trees even more magic.

彩色阴影和 zentangle 中的树木

色彩渐变与禅绕画树木

Trees in chromatic shade and zentangle