ChatGPT 1.5 vs Google Gemini Nano Banana Pro.

"Ultra-photorealistic 8K portrait of a rugged, middle-aged man with a graying beard and intense red glowing eyes. He has intricate dark tattoos on his forehead and temples. A prominent, jagged vertical red energy scar or "glitch" line runs through his left eye from brow to cheek. He is wearing heavy, dark tactical fantasy armor and a thick black hooded cloak featuring glowing red Norse-style runes and sigils. The lighting is cinematic and moody, with floating black embers and debris surrounding him against a dark, smokey background. Deep shadows, high contrast, and a cold, aggressive atmosphere. Vertical 9:16 aspect ratio."