Spiral Staircase Splitting Up and Down in Ikere Lobby

Broad midday skylight floods the ribbed concrete lobby, bouncing off pale walls to illuminate a stone spiral staircase. The structure defies gravity at its central landing, where the stone path splits into two distinct directions: one twisting upward and the other descending simultaneously. Rough-hewn steps contrast against the smooth, molded ceiling ribs. Warm lamplight rests in the deep corners, settling into shadows that line the base of the walls. The floor mirrors the geometric precision of the dual paths. Every curve and edge aligns with mathematical exactness, anchoring the impossible architecture in a disciplined space. A sharp shadow falls across the lower step.