06-06-2022, 07:35 AM
It depends what you envisage as the desktop image.
The center of the original is reasonably regular, make a thin strip as a selection. https://i.imgur.com/2XY5muv.jpg
Might look like this: https://i.imgur.com/V9thJvt.jpg You can check that out as a clipboard copy filling a desktop size image.
Might look like this: https://i.imgur.com/KCtaYC7.jpg If acceptable export the strip as a png to the Gimp patterns folder. For a Windows desktop image, export as a jpg.
If it is something else, then give-us-a-clue.
The center of the original is reasonably regular, make a thin strip as a selection. https://i.imgur.com/2XY5muv.jpg
Might look like this: https://i.imgur.com/V9thJvt.jpg You can check that out as a clipboard copy filling a desktop size image.
Might look like this: https://i.imgur.com/KCtaYC7.jpg If acceptable export the strip as a png to the Gimp patterns folder. For a Windows desktop image, export as a jpg.
If it is something else, then give-us-a-clue.