Prompt
Create a modern Indonesian Independence Day promotional poster for 17 August 2026,
premium commercial advertising design, red and white color theme,
large bold typography "DIRGAHAYU INDONESIA",
celebrating 81st Independence Day of Indonesia,
waving Indonesian flag, dramatic lighting, fireworks, confetti,
modern shopping promotion banner, discount badge "81% OFF",
professional graphic design, clean layout, high detail, 4K resolution
