Sponge Bob square pants!... wait.. no, I do!
I found some great tutorials online for the GIMP. Here I was playing with layer masks and adjustment layers to bring the blues, greens and reds out, each in their own layer- as opposed to just blasting away with the Hue/Contrast tool all willie-nillie like.
Nikon D80, Tokina 28-70mm f/2.8
f/5.6, 1/400 sec
