First attempt
 

This is my first attempt at...what you call it? I think it's called Digital Painting, I'm not sure.

I shouldn't really post this, but I figured it's the only way were I can get critique and improve.

I like it, but for some reason, the right side of the heart looks sunken. I think the colors should match a little more, and then you should shade.

The right side was meant to look sunken, or maybe more appealing than the other side, which was supposed to look dead. Thanks for the comment though :)

Since the right side is darker, and the large thick line is through the middle it gives the appearance it's sunken.

Anyways, it's nice - a little "free" (sketch like) but still nice...

Like the coloring but yeah it looks sunken on the right side.

Aye, I was just giving it a shot, because I messed around on ArtPad and I reckoned I could turn out with bigger, better, none laggy results.