1. Prepare painting tools: You can choose your favorite tools, such as brushes, paints and paper.
2. Conceptual picture: You can consider integrating yourself with some landmark scenic spots or characteristic elements in Changsha, such as Orange Island, Yuelu Mountain and Xiangjiang River.
3. Sketch: Draw the general outline of the scene or character you want to express on paper.
4. Coloring: According to the paint and brush you choose, gradually turn the sketch into a color picture.
5. Improve the details: Add some details on the basis of the picture, such as buildings, vegetation, people's expressions, etc. To enhance the realism and vividness of the picture.
6. Signature: Sign in the correct position on the screen to show that this is your work.
Finally, you can make appropriate adjustments and modifications according to your own preferences and creativity, so as to make this painting more in line with the characteristics of you and Changsha in 2022.