This is so beautiful. In so many ways. As a lot of other have said, the color choices are gorgeous. I'm also really fond of all of the dialogue. It flows really nicely. I also really like that you don't outline the speech bubbles in black. It feels less obtrusive this way, and really seems to fit with the rest of the color scheme. So much love for this piece.
I cannot express how much I love you use of not only color, but shape and negative space. You set an incredible mood, make effective use of sparse dialog, and have me eager for more in a very short space of time. Bravo!