Gungeon artwork, dark fantasy, mysterious atmosphere, dimly lit, eerie glowing mushrooms, twisted tree roots, ancient ruins, crumbling stone walls, overgrown with vines, misty fog, subtle moonlight, glowing runes, intricate mechanical details, leather-bound tomes, ornate gears, copper pipes, steam punk elements, complex architecture, grandeur scale, dramatic lighting, cinematic composition, shallow focus, warm color tone.