[Photo group] A giant marshmallow

This kind of color is very common in artistic photos, and is a masterpiece of "infrared photography". An infrared filter is used to filter out most of the visible light, leaving only infrared light with a wavelength of 700nm to 900nm to pass through. The effect of filtering is that the green vegetation turns white and the characters' skin tones pale to create a snow-like silence. PS can also make the same effect, here is a very detailed foreigner written guideline graphic tutorial for students who like to toss.