A very beautiful highly detailed magnificent city built around the tree of the world , Elden Ring game art, castle, a masterpiece, 8k resolution, dark fantasy concept art, by Greg Rutkowski, dynamic lighting, hyperdetailed, intricately detailed, Splash screen art, trending on Artstation, deep color, Unreal Engine, volumetric lighting, Alphonse Mucha, Jordan Grimmer, purple and yellow complementary colours, by andree wallin and Greg Rutkowski, fantasy concept art, trending on Artstation | Fantasy