手持彩虹扇的女孩与视频教程

这是一个用水彩练习色轮与色彩理论的创意课题：一位身着传统和服的优雅日本女孩，手持一把彩虹色折扇。本画仅使用三种原色及黑色完成。

下方为教学视频，您可在我的 YouTube 频道 Miriam Paternoster 中观看。视频中完整演示了绘制此画的全部步骤。

首先，我们用圆规与铅笔在画纸上画出扇面（具体尺寸请参看视频；视频中所用画纸尺寸为 24×33 cm）。接着，画出遮住手部的和服衣袖与肩部轮廓。随后，画出头部，包括眼睛、眉毛与头发。

我们将扇面均分为 12 个扇形区域，徒手画出分割线，再用黑色永久性记号笔描摹全部线条。

绘制扇面时，我们仅使用三种原色：黄色、红色与蓝色，并通过调色得到间色与复色。

每位学生可自选喜爱的颜色绘制和服，并以浅色调圆点装饰衣面。

背景部分，我们先画出七条波浪线，再以灰色阶涂色：从底部最深的黑色开始，逐次加水稀释黑色颜料，获得由深至浅的明度渐变，形成从黑到白的完整明度序列。

背景部分，我们画出七条波浪线，并以灰色阶涂色。从底部最深的色开始，通过稀释黑色颜料获得更浅的色阶，构成由黑至白的明度序列。

以下是学生们完成的作品！

Girl with rainbow fan and video tutorial

Here an idea to work on the color wheel and the color theory with watercolors. A fan with the colors of the rainbow held by an elegant Japanese girl in a traditional gown. This painting is made using just the three primary colors and the color black.

Here below the video tutorial, you can find on my YouTube channel, Miriam Paternoster. In this video you can follow all the steps to create this painting.

First, we drew the fan with a compass and a pencil, taking some measures on the drawing sheet (watch the video for the measures, the drawing paper in the video measures 24x33cm). After that, we drew the gown with the covered hand and the shoulders. Subsequently, we drew the head with eyes, eyebrows, and hair.

We divided the fan into 12 wedges, tracing freehand lines, and then we traced every line of the drawing with a black permanent marker.

In order to paint the fan, we used just the three primary colors, yellow, red, and blue. Then we mixed them to obtain the secondary and the tertiary colors.

Every student painted the gown with their favorite color, decorating the surface with dots of a light color.

For the background we drew seven wavy lines and painted them with a scale of greys, starting on the bottom from the darker color and diluting the black to obtain lighter colors, in a value scale from black to white.

For the background, we drew seven wavy lines and painted them with a scale of grays. We started on the bottom from the darker color diluting the black to obtain lighter colors, in a value scale from black to white.

Here are the finished paintings!