Wow loving the colors :D Very calm as well.

 @nedlink I'll try that. I do believe it is because I started on a white background. Well that's how it usually happens lol.Thanks for the tips.

Thanks guys :)

Very calm colours and well placed clusters. I like the black heavy outline, gives it a real push.

 Reminds me of Mrmo

This is really great, man.  I use gimp also, and I make sure that whenever I use a selection tool, anti-aliasing is unchecked as well as feathering and threshold is always at 0 for things.  Don't know how much this helps.

 I know, when I cut and paste things on gimp it somehow creates a ton of colors.. I'll get around to fixing that. Glad you guys like it :)

Why 32 colors? Only 7 need.

I like the sand texture and the colors, but the cloud on the right looks like "awry" to me ... maybe is just an optical ilusion .. you know the sun is so strong in dessert ...