What effect/filter would you use in After Effects to look like these pics?

So I'm new to this whole After Effects thing, and I'm trying to figure out what filters and/or effects you would apply to moving footage just within After Effects to make people or things look at least similar to the look in the attached pictures, which look kind of like magazine pictures. It could be achieved via multiple filters/effects if need be. Ideally, this would be a look for moving footage you could achieve via filters and/or effects that doesn't involve having to turn everything black and white, add your filters/effects, and then have to re-colorize everything frame by frame.