With Gimp we have an incredible tools for imagination.
So let's have some quizz ! (ok it's very easy for the first one)
What's this ?
First good response will insert another image to play again !
Good Luck !

G'MIC's Stain Glass preset Fran. I suppose I will need to play now. Give me a few seconds or so. lol

Who can guess the two G'MIC presets that I used for this one?

I suppose i'm not clear because my english is awful.
What represents the image ?
But ok Lyle you have won, you know perfectly Gmic.

I thought you had to first guess the processing then post a new processed image Fran. lol

It's just my Avatar (pretty obvious).

Do you want us to guess what the image was or is?

You know i'm curious, try past, present and future.

one is MAZE ( not default)

maze and stencil?

Maze is half right; the other is marked in red (hint). lol

maze and solve maze ...but I've never done it

I only used two presets G'MIC here

Sallyanne got it right. Now it's your turn (bet you wish you didn't solve the problem; lol).

Patterns->Maze, set to render in a particular black/white area. Subject is Lylejk.
Various -> Solve Maze made the red bit.
The workhorse is -minimal_path


I think the first image is very beautiful. Nice Job Fran6.
I think they are grapes, or some other hanging fruit.

GRO

EDIT: Not quick enough. Good job, Sallyanne!

Thank you grosood for your comment. You're very close to the solution, now you know it's a fruit.
If it was an apple, Newton would have merged many presets to experiment an exponential difficulty in this topic.
Good job to Lyle, Sallyanne, Grossood.
So now there are 2 presets on sallyane's image and a famous subject !
Who knows ?

Thank you Lyle
Maybe if someone cant figure mine out.
1 Clue though. I haven't seen one of the presets used much if at all.

raspberry

Exactly doctor dinasset !