Takeaway: 
Here are three punchy Pop‑Art slogans — bold, graphic, and built for that Lichtenstein/Warhol snap — capturing the clash between supply‑side fantasy and demand‑side reality.

💥 Pop‑Art Slogan Set: Supply vs Demand

1️⃣ “SUPPLY DREAMS. DEMAND DELIVERS.”

Short, sharp, and perfect for a halftone poster with a split‑panel contrast.

2️⃣ “TAX CUTS TRICKLE. DEMAND SHOUTS.”

A classic Pop‑Art speech‑bubble energy — loud, comic‑book, unapologetic.

3️⃣ “NO DEMAND? NO SUPPLY. SIMPLE.”

A Warhol‑style block slogan that hits like a philosophical punchline.

If you want, I can turn one of these into:

• a full poster layout,
• a caption‑plus‑graphic combo, or
• a multi‑panel Pop‑Art strip.

Which direction do you want: poster layout, caption+graphic, or multi‑panel strip?