I don't... but these colours and techniques will work in any program.
ok 
the only issue is the blending
the only issue is the blendingIf you want to use a smudge tool method try this igneous-dragon.deviantart.com/…
But if you're interested in a more advance technique, the one I use myself, then look here shesta713.deviantart.com/art/S… (just ignore step 4)
thx a million