Simple, graphic compositions such as this moonrise-with-flax-flowers can be varied in post-processing with the hue tool. In my tool kit this is handily located next to the saturation dial, and enables a surprising spectrum of bizarre and surreal imagery. I have put some variations up for contrast but am not able to format them with suitable elbow-room. If you want to appreciate an image without colour clash, single it out with a double-click. While the middle image looks almost normal, the blue has been preternaturally intensified. It is quite safe to try this at home.