Soweto Stair Tower Construction at Indigo Twilight

Indigo twilight fills the bare shell of a stair tower near Soweto, where string lights cast a warm, uneven glow across raw concrete surfaces. Edge rails run along the perimeter of each landing, their metal edges reflecting small, sharp highlights against the dimming interior. Stair pans curve upward in a continuous spiral, their gray textures marked by white floor-number stencils oversprayed in bold characters. The concrete floor shows scuff marks and dust from a long day of work, while the air remains still and quiet. Vertical lines of rebar peek through gaps in the unfinished walls, showing the structure's skeletal state. A shadow from a temporary scaffold falls diagonally across the lowest step, ending abruptly at a painted number.