Joker Comic Illustration on a Gotham Gargoyle

A vintage comic book panel illustration of The Joker. He is perched on a gargoyle overlooking Gotham City, laughing maniacally while holding a handful of dynamite sticks. The art style is classic 1960s/70s DC comics, with bold black outlines, halftone dot coloring, and vibrant primary colors (bright purple suit, toxic green hair). A speech bubble above his head contains only "HA HA HA HA!".