Yeah, I know, it's tempting to go more 3d with it... and sooner or later I'll have to support this a bit more, but for now it's still a paint app....
Maniakid, that's very cool. I think, you should enjoy some of the more abstract topics, too! I want to add a few of them as well, because- let's face it- Verve is predestined for abstract explorations and deliriums, haha!
Knacki, there are some good solid forms in there! But the shading is very mild and monotone. You could boost the light and shadows to bring out the 3 dimensionality of the subject and go for some well chosen color variations...take a good photo of a natural eye and maybe over-saturate it in PS to see the placement of blues vs. reds and even yellows of the skin. Either that or go totally the other way and do a 1930's style art-deco poster feel without any shading and just forms and lines. that can be very appealing. You have it all down, see the lines just right... allow me to push you a tiny bit, because I know you have great senses and can go a whole lot stronger!