Is there a command to create a collage like the one enclosed, which can be found at https://www.turbocollage.com/ It basically takes a set of images and then auto-places them while preserving the aspect ratio of the images and given a certain size of the final collage.
I guess in practice, one can look for combinations of image dimensions and see if it matches that while accounting for ratio. It’ll be difficult to code I think. You’re probably not in the position or level to do this, but I think this is the kind of thing where if you want it, you have to do it yourself.
I guess the best answer is to stack pictures and that filter together. One gets something close by doing that. Not the same. But best you can get without coding yourself.
googles picasa can do what you are looking for. there are copies of it in the internet archive.
There is also some montage mods created by @samj in the testing folder.
Some examples and doc (in french) here :