Subject: two young girls, one holding a selfie stick taking photos, the other holding a drink with a smile, both wearing backpacks and colorful casual clothes. Scene: urban amusement park, background is a huge Ferris wheel and modern city high-rise buildings, ground paved with pink tiles, surrounded by amusement facilities. Style: 3D cartoon rendering style, cute character designs, vivid expressions, natural movements, overall full of vitality and youthful vibe. Color palette: dominated by bright blue sky and pink ground, paired with rainbow colors, yellow and blue of the girls' clothes, bright and lively colors, conveying a happy atmosphere. Lighting: strong natural light illumination, obvious highlights on characters and background surfaces, soft shadows, enhancing three-dimensionality and the warmth of the scene. Composition: foreground characters occupy the left side of the frame, forming a visual guide, Ferris wheel and city buildings are in the background, clear layers and full spatial depth. Purpose: suitable for tourism promotion, amusement park promotion, youth product advertising, social media sharing or youth-themed posters.