I have Gimp and Photoshop, so any of the two could be useful to me.
I have an image, I would like to use it to create a cloud pattern that uses the borders of the image, this is, an image of clouds that to some extent have the original shapes of the borders in the original image.
AFAIK clouds can be rendered in both, Gimp and Photoshop, but those are random clouds, not based on an image, which is what I want to do.
I do also have pictures of clouds in case that helps.