(ultra-realistic), (highly detailed), wallpaper background of a heavily rusted metal surface, pronounced, textured relief, rich and varied palette of colors: deep reds, bright oranges, yellows, browns, subtle hints of green and blue, intricate and varied textures, thick, raised corrosion, sense of depth and age, heavily corroded sections with visible holes and pitting, rough, decayed nature, vivid, dynamic, immersive, highlighting the natural beauty and complexity of heavily oxidized and corroded metal surface. (HDR), (8k resolution), (sharp focus), (macro photography), (depth of field), (breathtaking detail), (cinematic lighting), (hyperrealism).