As a pure abstraction I don't think it's that compelling really. As a techinical exercise I think you did good, as a stepping stone to something better. I don't really have a hand for all the 3d stuff. I am constantly asking: why? There doesn't seem to be anything deliberate to it. It's as though the whole thing sort of happened by itself without a unifying idea. I am aware that there's an entire artform based on accidental abstraction, but in that case chance and chaos are the unifying ideas. It still feels incomplete or unguided to me. I think, really, what it lacks is meaning. It needs to say something to us and to you. You need to be able to take something away from it.