It picks up the cream color in the wilting rose and carries it through the photo. One is like a pastel and the other is a greyed version. I am no expert but took a few painting lessons.... The values of lights and darks of a sort of greenish yellow brown brass color causes the dark reds and pinks of the rose to be almost complimentary, but they are so greyed or darkened that it really works and is beautiful. It is hard to express this well when I don't really know what I am talking about.