Preparation tools: Prepare some simple painting tools, such as crayons, oil pastels and watercolor paints.

Determine the theme: choose a theme you like, such as flowers, animals, people, etc.

Sketch: draw a sketch of the theme on the canvas, not too thin, just a rough shape and outline.

Coloring: Choose the right color according to the theme and draw the color on the canvas. You can try to use different colors and lines to create a unique style.

Improve the picture: improve and adjust the picture, you can add some details and shadows to make the picture more three-dimensional and vivid.

In the process of painting, we should pay attention to mastering some basic skills and essentials, such as color matching and smooth lines. At the same time, we should also pay attention to the overall feeling and details of the picture. If you want to learn painting skills more deeply, you can consider taking some painting training classes or referring to some painting books.

In addition, freehand brushwork requires constant practice and practice to create better works. You can practice painting skills and creative ideas in your spare time and constantly explore your artistic talent and potential.

In a word, freehand brushwork is a simple and beautiful way of painting, which does not require much skill and experience, but only some simple tools and creativity. Through constant practice and practice, you can create amazing works.