I've already posted the piece here. I just mention at the beginning that it is composed on a theme by Debussy and I think that's enough, because the piece itself is a wholly new composition and you can definitely say it's my work.
Pour la prêtresse du temple de la lune
As for Alex's piece, he has only used the beginning of the prelude as far as I can see and has expanded a bit on it...
Alexandros