I'm very partial to bold colour and IR. You have some excellent examples here. The second image, probably not IR but who cares, really stands out. Also the first IR (or rather, Infrared Ektachrome emulation) is very nice as it presents foliage in hues of warm reds. The last ones lack the enticing reds and in particular the last one reminds me too much of EIR processed in E-6, a process in which most of the subtle gradations are squashed or entirely lost. (Kodak recommended AR-5 for this film, but no labs in my part of the world offered it).