Prompt: 8k, realistic, vray, HDR,  6000K,   in a post-apocalyptic empty classroom, overturned desks, dusty chalkboard, yellowed textbooks. <lora:PostApocalyptic_v4:0.6> SZ_4po enviroment
Negative prompt: low lighting, blur, anime, comic, illustration, trademark  ng_deepnegative_v1_75t bad-image-v2-39000