How did this picture PS out? Please tell me the detailed steps.

Does the landlord want to use this map in a large area? You can customize your own brush, which is very simple to make your own brush.

First, let me help you analyze this picture. According to my analysis, this picture consists of a big circle in the middle and a small circle on the edge. The center line of the small circle is on the edge line of the big circle. When you make this picture, it is a custom brush.

The custom brush requires that the color of the graphic must be black, so you change the color to black and bring up the selected ant line.

Edit-customize the brush-and then you can use the brush. . . .

There are two aspects involved here, one is drawing graphics, and the other is customizing brushes.

If you don't understand anything, please ask me.