a surreal staircase spirals upward into an unknown darkness, softly illuminated by ambient light. the setting evokes a

staircase mystery void light architecture spiral ambient infinite surreal exploration concrete depth shadows design space unknown journey minimalism timeless atmosphere intrigue perspective steps boundless elegance form geometry stillness creativity art surrealism illumination ascension modern structure fantasy dreamlike tranquil escape visual scene reflective monochrome isolation calm voidspace fascination artistry ai generated