07-23-2020, 03:06 PM
It helps if you know the dimensions in pixels of each jpeg? look at the top of the main Gimp window.
Several ways to stack one image above another using Gimp.
For a beginner, one way.
Open a large empty canvas, large enough for both images. Try a default A4 File -> New -> Template -> A4
Open each of the jpegs as a layer File -> Open as Layers.
Use the move tool to adjust the position of each layer
Finish off by cropping the image to suit.
a quick example: https://i.imgur.com/dHXzvHm.mp4
Several ways to stack one image above another using Gimp.
For a beginner, one way.
Open a large empty canvas, large enough for both images. Try a default A4 File -> New -> Template -> A4
Open each of the jpegs as a layer File -> Open as Layers.
Use the move tool to adjust the position of each layer
Finish off by cropping the image to suit.
a quick example: https://i.imgur.com/dHXzvHm.mp4