[Use color grading to make an image look like it is a still taken from a movie.]
To be honest I think that the image ratio is the main thing that makes an image look like a movie. I know there are some wacky ones like 3:4 or 1:1 but the 16:9 is our current classic.
But that ain’t color. The blue and orange look is popular now, too, and it’s very easy, because so many things already include that. Our skin, the sky, dead grass, water, a lot of the things I see day-to-day. So I didn’t have to go too much out of my way to take this one!