A close-up shot of a rusted iron fence in Korea, its surface heavily corroded from acid rain, with deep orange and brown rust spreading across the metal. Water droplets cling to the rusted surface, falling slowly in the background, reflecting soft light from a cloudy Korean sky. Created Using: macro photography, rust texture detail, corroded metal aesthetic, atmospheric weather effects, shallow depth of field, soft lighting, rain effects, realistic rendering, Korean urban decay --ar 16:9  --s 750