Nocturne in e minor (miniature)

Nocturne- E minor.pdf
Hello.
Recently finished this piece and felt it was something interesting to share;
What i feel makes this piece distinct is that its quite heavily harmonically driven, as in the melody doesn't stray far from the current harmonic background;

I'm quite satisfied with the structure, as i feel it keeps the piece interesting and fresh all the way through;
I'm still not sure if i should say this piece is in E minor, as its never really suggested until the very end.

(also this piece used to have a subtitle in early stages, but as i was composing further on it didn't quite stick, so some ideas of what to call it would be nice)

Thoughts and feedback are always welcome.

Enjoy the music.