Affiche promotionnelle futuriste pour le festival de musique PicLumen
Prompt
Based on the popular design trends in 2025, help me design a promotional poster for the music festival. The theme is "PicLumen from the 21st Century". The event will be held from July 21 to 23, 2025.. The registration period is from May 1 to June 30, 2025.. Tickets can be purchased at https://www.piclumen.com
