Traditional Culture Encyclopedia - Photography major - I want to make the background darker. So I adjusted the light. Become negative. But the face is black. I took it with a camera. How to be white

I want to make the background darker. So I adjusted the light. Become negative. But the face is black. I took it with a camera. How to be white

Of course, it is impossible for the camera to intentionally increase the exposure of a local area, so the photographer can only do local brightness enhancement on the computer later. Software with a little more functions can do it, and the best tool software is photoshop. Draw a circle on your face and press ctrl-L or ctrl-M to operate.