Really cool. The color scheme is really nice. Your blues and greens go together nicely. I really like the angle you picked for this too. I really like your pastel work, it beats photoshop any day. I see two things that look a bit off. The girls face in the mirror looks awkward, especially her hair line. Also in the mirror reflection, her torso doesn't look like it's twisting enough and looks smaller than the foreground version. The rest of this piece more than makes up for these issues though, great work.
the prospect is perfect !
This is fantastic. I really like everything about this.