Ar tonelico ~Rinkernator~

I drew this for the Gust series fan art book Astraea, which was a project from the A Reyvateil's Melody circle.
It took a lot of time to produce, because I was fighting art block, developing my own style while at the same time trying to make the deadline, I actually had to redraw their faces at the last minute.
Anyway, I'm content with how it turned out, from left to right the characters are: Aurica Nestmile, Shurelia and Misha Arsellec Lune; all three are from the game Ar tonelico: Melody of Elemia.
As for the background, if you've played the original game, then you will probably recognize it as the Rinkernator, where the three sing the last song EXEC_PHANTASMAGORIA/. at the end of the game.

I drew about 90% of this in Sai, with some minor alterations and effects in Corel Paint Shop Pro X2.

I hope you like it. ^_^