Very strange but cool alteration of still image...what happened?
Hi everyone,
Very strange request here, as a complete novice on Illustrator. I'm a Premiere Pro editor and usually export some stills into Illustrator to turn into posters, adding text etc., but something very weird and cool happened when I imported my latest still - it went from this...

...to this:

And I have absolutely no idea why! But I like it so much that I want to incorporate the look into the RAW footage colour grade, only I have no idea how to go about finding what Illustrator has done to it to make it look like that! The original is just a PNG file, and the only thing I can think of that triggered a change is that I opened my previous 'Poster Project' and replaced a previous still with this one, and it must have somehow interpreted it differently? Even though the previous still used in the project had no changes or effects on it. I cannot replicate the shift for the life of me!
Any help would be massively appreciated!
Many thanks,
Garry

