Teach you how to repair gray photos

Original picture 1

Rendering 1
Original picture 2

Effect picture 2

The first picture is easy to handle. First make a copy of the original picture and set the mode to Overlay. Then make a copy of layer 1 and set the layer mode to Overlay, so that the gray effect is gone.

Below is picture No. 2. The original picture 2 is a bit more difficult to process. First, make a copy of the layer and set the mode to Overlay. See the picture to see the effect.

The effect is as shown in the figure

You will find that the whole thing is not so gray, but the house has become darker. It doesn't matter. Duplicate layer 1 again and set the mode to Overlay, as shown in the picture:
Merge layer 1 and layer 2, as shown in the figure:

The effect is as shown in the figure:

Make a copy of the synthesized layer and set the mode to Screen, as shown in the figure:

Isn't it so dark?

You will find that the sky is white. Add a layer mask and erase the sky. Also adjust the brush appropriately to erase the house.

If you think it's not bright enough, you can press CTRL+J to duplicate the color filter layer and lower the opacity appropriately. The big announcement is made. Now you can remove the "grey" color from your friend's photo. He (she) ) people will ask you curiously: How to do it?