For this piece I'd like to go through each part of the rating, the first is the vision. I believe that the vision here is wonderful, there's a great concept and idea in both composition and meaning. There is little to nothing I could say to improve on the basic idea, it is well thought out and uses the four major rules of building a meaningful piece.
The originality is definitely there, and without viewing the video I can see the difficulty of executing this piece, that alone gains the originality. There is also a wonderful use of reflections here and I do give props for the hidden watermark.
The technique I feel is strong for the majority of the piece. The only reason I took a star was that I feel the dark blue doesn't give the piece the right strength, in my eyes it clashes, but I feel that it doesn't add to the feeling of the piece. The forms and the lighting are so beautifully done, I'm completely jealous of that technique and in photography that is one of the most important things for any piece.
As I said before it's the blue that really changes the meaning of the piece and for me it lowers the impact, but know that it took me getting a real close up view of it and stared at it for a while before I even took that strong a notice, so really it's more preference than anything. There is one other thing I'd recommend you adjust, while the watermark is used creatively, I'd rather not see it right next to the subject. I'd recommend it in the bottom left or somewhere with less activity going on. As humans our eyes search for symbols and get trapped in them if they're not treated correctly, so as soon as I saw the letters I was stuck on those and not the picture. Change the location of your watermark and I think this piece would get rave reviews.
Overall I think this piece is extremely well executed and really powerful, there's really only one serious issue I had, but it's an easy fix. I feel that this is a great use for the most part of analogous purple color scheme and really adds to the impact of the piece. There's wonderful technique and originality in piece and I'd recommend this piece to an instructor to help students learn many proper uses of techniques in both 3d and 2d design studies. Great Job!
I love the image; let me start by saying that when I first looked at it I didn't think up straight that it was a drawing. I've seen drawings AND real things like this that are this beautiful. If you don't believe it than you haven't been on the good side of DeviantART yet.
I love how much care you took in making the water bubbles. Forgive me for not the watching the whole video my computer didn't let me but I believe you used a syringe? Crafty. The little boat I find adorable and the flower just gave it the "hope" feeling you were going for.
What completed the effect is the reflection. It's just an over all beautiful piece of work. Please, don't stop.