It looks good, dude.
Obviously, you were trying something neat with colors. The ink-blotch in the middle is shaded very nicely, and unlike me, you're at least not afraid to use a broad spectrum of colors...lol
(I dunno why I don't do it, I suppose it's just preference)
But if this was one of your older pieces, and you've been practicing in some way, shape, or form, you had to have become a better artist. Keep the submissions coming!