Prompt
A vibrant 16:9 retro Halloween disco illustration with vintage screenprint texture and a black backdrop. A huge silver mirrored disco ball fills the upper center, bearing chunky orange-to-yellow HAPPY above HALLOWEEN lettering with thick black outlines. Eight green skeletal zombie dancers form a row below in colorful 1970s flared suits, red polka-dot outfits and clear dancing poses. A multicolored illuminated tile dance floor spreads across the foreground. Dark crowd silhouettes stand behind the dancers, while smaller golden mirror balls hang among purple rays, starbursts, bat silhouettes and music notes. Saturated magenta, orange, teal and lime lights create a festive club atmosphere.