playing with split toning. As I use adobe camera raw for editing my raw files before they go into photoshop I can just play with the sliders, the first one I put the original colour back in because I missed the red of the toadstools, but then tried some toxic looking combinations.
@kali66 Yup! Fly Agaric or Fly Amanita is the common name. I could tell you loads about this fungus but some of it is... ummm... unpleasant... to say the least, particularly about the manner in which the psychoactive component of the mushroom is extracted for use in religious ceremonies.