Thank you for your constructive advice.
I have pasted an image into GIMP and now would like to superimpose a TEMPORARY grid of lines
to assist me in positioning shapes over that image.
It isn't clear how to do this.
I have pasted an image into GIMP and now would like to superimpose a TEMPORARY grid of lines
to assist me in positioning shapes over that image.
It isn't clear how to do this.