A "False Colour" Experiment

This is a bit of an experiment, but I think it works. I started with an infrared image in its standard form: yellow skies and blue foliage. I then performed a series of fairly simple colour replacement operations in Photoshop Elements: yellow to red, blue in top half of image to dark green, blue in bottom half of image to pale green, red to blue. The result is a bit like a hand-coloured black and white image. I like it, do you?