Walter is having a nightmare that his ex-lover and present day art rival, Tiffany Cottonball, is out to get him!
This picture was made in a combination of both Tiffany's art style, bright colored flowers against a black background, and Walter's style, mainly any kind of strange symbolism.
His limbs is all tied to a bunch of flower covered vines leaving him helpless against Tiffany's approaching paws! Hopefully, he wakes up soon! D8