I had this dream again...

Woke up this morning, with this dream in my head. It was about some robots tearing down a huge stack of houses, while a heavy church organ (up on the adjacent cliff) was playing some Olivier Messiaen music.
In my dream there were also a lot of spectators in front, all wearing Humphrey Bogart trenchcoats and hats, but that was too complicated to add to the drawing.
I know where the dream came from: a few days ago I reread the french 60s comic book by Philippe Druillet, called "Les 6 voyages de Lone Sloane", the third chapter "Rose". 
Anyone familiar with Druillet will notice that this drawing is totally different in style of course.