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

Prompt

"Create a bright, high-contrast YouTube Shorts thumbnail in vertical 9:16 format featuring three characters in a glowing cave. Left side: Lio (bright green baby dinosaur, yellow belly, orange spikes) in extreme close-up with a shocked expression (wide eyes, open mouth). Bottom/center: Neo (small pastel blue baby dinosaur) looking up with curiosity, slightly glowing. Right side (main focus): a cute floating Echo Creature made of soft glowing light waves (blue/purple gradient, semi-transparent, round shape, big expressive eyes), surrounded by visible ripple rings like sound waves. Background: glowing crystal cave with soft blue and purple lighting, simple and not cluttered. Lighting: strong glow from Echo Creature casting light on Lio and Neo's faces, high contrast, vibrant colors. Text: BIG bold text 'WHO SAID THAT?!' or 'ECHO?!' in bright yellow/white with thick outline, placed near the creature. Composition: tight close-up, zoomed in on faces + creature, minimal elements, everything clearly visible on small screens. Style: Pixar-inspired 3D, ultra clean, smooth textures, exaggerated expressions, kid-friendly, cinematic lighting."