I am so amazed, this piece is just so LOVELY!
The colours are so beautiful and very well balanced. I really like all the greens, this piece was really eye catching and I just had to check it out.
Your attention for detail is great! There were so many details placed on the swans that it looks very realistic, although I find it a little bit odd to if there is a realistic and cartoon (Japanese) together in one art piece. It is like placing a pencil and a spoon together.
I really like those circles in the background though, it makes the girl look all bright even though her colours are dark. Nice thought of balance there.
I have rated only 3 stars for originaity because I have seen such theme before. It wasn't weird but normal, ahahaha
The more weird a picture the more original it is and interesting.
Well done to your technical skills though, all proportions are excellent and you are a very good artist.