A top-down photograph of a sidewalk covered with star-shaped and spark-shaped patterns drawn in colorful pastel-colored chalk. Surrounding the hand-drawn artwork in neon-style colors of pink, yellow, blue, purple, and green are scattered chalk sticks. The concrete has a natural textured surface. Emphasize the dreamlike, vibrant handmade quality of the chalk illustrations and the nostalgia of a sunny afternoon. Early 2000s vibrant aesthetics, retro-futuristic background, editorial fashion photography, dynamic poses, upper body shots, urban landscapes, afternoon, 8K Ultra, Nikon FM2 with Ai-s 35mm f1.4 lens, film: Fujifilm Astia 100, shooting conditions: F3.5, ISO 100, shutter speed 1/800, aspect ratio 16:9.