2. Create a new layer, use the rectangular box selection tool to select a long selection from the top and bottom, and fill it with the color you want (displayed as black ~).
3. Pull your favorite picture into the document, adjust it to a suitable size, and typeset it;
4. Adjust the brightness of the picture through curves and color levels, or adjust your favorite tone through contrast, color balance, hue/saturation, etc.
5. If there are words you want to remove from the picture, if you have enough time, you can use the stamp tool to paint the original color of the picture bit by bit. It's very simple, just like the picture you provided, select that area, and then choose fuzzy to be OK;
6. The characters standing in the middle, different fonts can give people different feelings. Just adjust this according to your personal preferences.
7. Save the picture in JPG format, and you're done!
(Generally, the process of making a simple signature file is similar. If you find PS difficult to grasp, you can also choose a light and shadow magician to make it. )