We forgot to remake the slimlock themes. Some of them had still the ArchMerge logo on there. While I was fixing that I thought “let us share the knowledge” and teach/show you how I made new themes in the process.
We will be teaching you how Gimp works with its layers and make a new theme in the process.
Drag the correct layer to the right position. We learn how to move the image on the layer.
Then we can export the background to a new theme.