Sounds: Nothing wrong here with mixing. Moving on!
Composition: This track has a good progression. It starts off very tame and definitely has a good build while maintaining a consistent motif and theme. Well structured. The addition of instruments and layers is good. Weak outro though.
Fit to Art: Win win! From the intro with the steam sound that continues throughout to the grungy bass instrument and the lead instrument, this track really does convey to me the feel of the art paired with it. The atmospheric sounds added are a very nice touch also.
Originality: Can't say that this track is particularly original in any way, yet it's not too generic either, so no bonuses or losses here.
Ending thoughts: Solid track that's well done to the art!