Here's another article I came across recently. It's interesting to note which parts of the photo the colorist chooses to imbibe color. I find the aesthetic pleasing overall. Would love to see more.
Beautiful. It looks as if a very subtle layer is added to the complete photo as last layer to harmonize all the colours. This technique is sometimes also used in oil paintings (glaze painting).
I wonder if there are any publications where the technique for these photos is discussed.