it's a first try...I wan't to go further on this kind of composition...

I like the idea but have mixed opinions about it. Overall it seems a bit busy to me. Im guessing you are wanting to show different poses or emotions in one picture. I think the pose on the right compared to the other two work in that sense but the two poses on the left seem to close together and too similar.

i think you could do without the middle pose... it kind of distracts me that the left two poses are tranlucent..

actually just the pose on the right i think would work...

but i think the creativity is top notch on this shot.. the processing looks very ethereal and dreamy, which i really like.. i just think you need to cut down on some elements..

wow, i love the concept of this. i have to agree with the above opinions that it's a little busy. mostly that the two images on the left are too close together(?). keep working with it, when everything falls into place this will be a compelling image.