realistic detailed photo rendered in octane 3d , of an occult esoteric pagan ritual in ahaunted house, by francis bacon, by ivan bilibin, by alex grey, by austin osman spare.,  by  ayami kojima, amano, karol bak, greg hildebrandt, and mark brooks ,  rich deep colors. beksinski painting,  art by takato yamamoto.  masterpiece.  rendered in blender, ultra realistic, smooth shading, ultra detailed, high resolution, cinematic, unreal 6