My favourite colour is purple, which is why I prefer Rapunzel's final dress as shown in the movie. I think it works well too as there hasn't been a Disney Princess who wears purple before, in fact I can't really think of any classic Disney character who wears purple.
My, thank you sooo much for your comment! It was a sketch from the start so I wanted it to stay that way by colouring only the window and her, but you catched the meaning behind it Thank you so much, really!
Well, the name of the song is similar to a song named "Somewhere that's Green". I thought that was nice since Howard was the one who put a start to the Disney Rennasaince and I guess you can call Rapunzel the start of another. (yes, I know I'm a nerd. just thought it was cool)