One way up

[XxrashxX 24]

http://fc07.deviantart.net/fs71/f/2015/026/9/d/one_way_up_by_xxrashxx-d8fguvm.png

[Maniak_uk 5,063]

Not bad m8 ,feel the women at the sides are distracting and blending could use more work :'> kai

[SGTROCK 1,671]

Agree with MK, need to do a proper cut out on the renders left and right.  Lighting and blending are crucial for selling a good composit and making it believable:) KIU

[XxrashxX 24]

actually i did this outer glow lightning, to make it look more fantasy like, maybe mistaken in doing this :(

thx for the comments much appricated

[Pen15 0]

Besides the render cutouts my main issues would be the following :

1. The flow - The green vines seem to flow in an upward direction which would be the logical path for the eye to follow with this piece. The woman's arm however contradicts that and go's off to the top right. Then at the top of the piece a woman is flying down to the bottom right from the center. Hard for the eye to determine which way things are going.

2. Lighting - You have a clear light source at the top right. On the main woman however the lighting is coming from the left side, almost as if shes looking down at a light. Furthermore on the two women on either side the lighting looks as if its coming from what they're looking away from which again contradicts the light source at the top.

3. Composition - Finally the composition itself. I like what you were doing with the woman coming out of the water into the vines. The 3 other women however only serve to distract from the main focal point. I would lose them if you cannot find a way to incorporate them into the main piece, or at least get them to go with the flow of it. Additionally the main woman seems to be pasted on the piece rather than incorporated into it. As the other poster said perhaps blending her lower half into the water more so it looks like she's rising out of it would help. Also maybe bringing the vines in front of her at places, like on her outstretched arm and shoulder. Then you could make it look like she was almost entangled in them. 

Overall I think it was a good concept. Just keep in mind the flow of the piece and how it looks as a whole and I think your next one will look great. Good job.