I think it would've been a lot better if you chose a different color. I don't really like how the splatters are kind of all over her face and body and whatnot. There's also this huge black space at the bottom left. Is that from the gradient you used? But yeah, it's not too pretty.

It looks like you tried to add a border because there is this line at the edge on the left side, but it just kind of fades out as it continues at the top.

Yeah, so maybe you should add some text and play around with different brushes and textures. You did a pretty good job on this, though. Just keep working at it. Your blending is really good.