Infrared

I've been experimenting with infrared techniques, something I used to do the old fashioned way when you even needed to load your camera in the dark as the film was so sensitive. Fortunately there's a digital equivalent and no obnoxious chemicals. It suits images with lots of foliage, as it lightens greens. I like including a grand old building or two as well. Here's the before and after effects.

And you get some interesting effects with skin tones too:

Blues go black too. All very surreal!