AI Image: "Create a bright, high-contrast YouTube Shorts thumbnail in vertical 9:16 format featuring two cute

Prompt

"Create a bright, high-contrast YouTube Shorts thumbnail in vertical 9:16 format featuring two cute dinosaur characters and a magical spark. Left side: Lio (bright green baby dinosaur with yellow belly and orange spikes) in extreme close-up with a shocked expression (wide eyes, open mouth). Bottom/center: Neo (small pastel blue baby dinosaur, slightly glowing) reaching out with one hand toward floating sparks, looking curious and excited. Right side (main focus): three glowing sparks floating in the air: * One bright golden spark (strong glow, slightly bigger) * Two dimmer sparks (smaller, less bright) Near the bright spark: a faint silhouette of the Spark Guide (tiny glowing firefly-like creature made of golden light particles, soft wings, cute eyes), not fully revealed to create curiosity. Background: glowing crystal cave with soft blue, purple, and pink lighting, simple and not cluttered. Lighting: strong glow from the main spark casting warm light on characters' faces, high contrast, vibrant colors. Text: BIG bold text 'WHICH SPARK?!' or 'REAL ONE?!' in bright yellow/white with thick outline, placed near the sparks. Composition: tight zoom, characters + sparks clearly visible, minimal elements, readable on small screens. Style: Pixar-inspired 3D, ultra clean, smooth textures, exaggerated expressions, kid-friendly, cinematic lighting."