Kudos man. Incredibly well planned out piece that keeps you on your toes for the full duration, with the atonality and dissonance never sounding like having been applied for the sake of it. The rhythm suddenly kicking in in the last minute or so really helps driving everything into the climax - or absence thereof, which given the art it's based on I think is actually more suitable. I'd say you're doing the inspiration too much justice rather than too little. Congrats!