Creative Time - Summer Vibes: Prompt de Ilustração Retro Pop Art com Hi-Fi Lo- Fi

Please create a stylistic digital illustration of the user using their physical description and/or a supplied reference image that feels like retro pop art meets lo- fi aesthetics at a summer music festival. Style: flat graphic illustration with bold outlines and solid color blocks; do not aim for 3D or photorealism. The result should resemble a high-end comic book cover or a stylish vinyl record sleeve. Heavy Art Nouveau influence with flowing lines and decorative motifs reminiscent of Alphonse Mucha. Use a bright bold color palette with a slight gritty texture to feel current and festival ready. Composition should be dynamic and energetic, suitable for posters or social media. Include elements from the reference image and exaggerate personality; you can add festival signage, confetti or lights in the background to enhance the vibe. Output as a ready-to-use prompt for an image generator, including notes for any required reference image and a suggested aspect ratio such as 4:5 or 1:1.