How to make personal signature in photographic works

How to design depends on creativity, not technology.

With a clear idea, the production is very simple.

Take this signature text as an example, just enter two lines of text in photoshop, move their relative positions, merge the layers of the two lines of text (don't merge with the background layer, but keep the background layer independent), and add an "external light" layer style to the text layer. Finally, delete the background layer and save the picture in PNG format.