beautiful colours! I love how this piece just flows. I can certainly see your style improving and progressing.
As for the colours in browsers, I think safari is still the only browser to support colour profiles. I think Firefox may be able to do it, but only if you turn an option on somewhere - and even then, it apparently also affects the browser buttons, not just the images!
U know Peter? I love design, and ur artworks just amaze me... but I checked ur Tutorial and didn't find nothing extraordinary... but Photoshop techniques is not enough, you got talent... and it makes me realize that although I love this, at this moment of my life, Art doesn't resolve almost nothing, and I have to follow the a different path...
I can sit and reproduce your technique, even for my age, I even develop my own style but after 2-3 hrs of design, I still feel I haven't resolve nothing... quite shocking.