2014 Mustang & Photo-Chops
Photo-chops are based on an original image (or images) since it is easier to augment rather than to create from scratch. Someone could do the same thing without a starting image but then it wouldn't be a photo-chop - it would be a digital painting.
Then I printed it off and used pencils to change it even more. Once I got what I had "envisioned" out, I didn't need to "finish" it. You could use your imagination to imagine what it would look like with a few hours invested into photo-finishing it. Below you can see what it looks like when someone takes their time.