Jawohl! Unmistakenly a Erni Bär / Haptic WereWolf / Off Scene Akademie Hamburg collage.
Lot's of UHU was involved, I guess.
Nostalgic yellow 'Deutsche Post' sign in the right corner.
Erni's collages always have a back and front.
This one could be the poster for the new James Bond movie.
Who knows... James might encounter some blue-rabbit-like-creatures from the future.
Thank you, Erni.