Correcting colour overcast
1 Open balnce1.jpg from "whitebalance" folder
2 Duplicate layer
3 With Lasso Tool, draw a selection around statue face
4 Filter > Blur > Average
5 Image > Adjustments > Invert
6 Sample inverted color with Eyedropper Tool
7 Hit X on the keyboard to switch this color to background
8 Ctrl > D to deselect
9 Ctrl > Backspace
10 Change blending mode to Soft Light
   
11 File > Revert
12 Ctrl > Z, Z, Z to examine the difference