A truly peaceful puzzle :)
I'm not very good at puzzles generally and I tend to get frustrated with them as a result, but this one is so peaceful and visually gorgeous that it's hard to get wound up over it! My only real criticism is the music, which despite starting off sounding nice gets very annoying quite quickly. After a while I got fed up and muted it. It's a bit *too* insistent for a game like this and the lyrics are extremely repetitive with the whole "Wanna be, wanna be" lyric that keeps coming back (I think that's what it's saying anyway). I think you'd do better with some lyric-less music that fades into the background more easily. Maybe something ambient?
Otherwise, great game and definitely something I will recommend to other people.