What is the significance of Spawn's character design and visual style?

Spawn's character design is highly significant, reflecting his tortured soul and supernatural origins. His necroplasm suit, constantly shifting and dripping with power, visually embodies his existence as a being caught between life and death. The art style, pioneered by Mike Mignola, is characterized by its dark, gothic aesthetic, intricate details, and dramatic use of shadows, all of which contribute to the overall atmosphere of dread and power associated with the character.