Photographs don’t always emerge from the camera exactly as we’d like, so we can put photos through a certain amount of image processing to crop, alter the colour of or merge two or more photos together.
We might create a collage, overlay text or a gradient, or a black and white images from a colour one, or a monotone image or apply any one of an endless array of photo edits.
We may also image process stock images to make them less like stock images too.