Now you can do much of that in-camera, changing your mind like you change underwear, or even with each shot, without the need for real filters, and then do the rest in post.
Now you can do much of that in-camera, changing your mind like you change underwear, or even with each shot, without the need for real filters, and then do the rest in post. Actually, you can do it all in post which is why the question even exists; so here are some of the main reasons: