Screen grab from a 1940s dark fantasy movie, wizard of oz style color, occult, A crab-like beast with legs wrapped in tangled vines and rusted wires scuttles across the glue-soaked marshes. Its body is a mix of corroded metal and crumbling papier-mâché, and it uses its powerful pincers to dismantle abandoned constructs, leaving trails of glowing spores in its wake