

A tangle of stacked staircases, arched doorways and boxy rooms drawn in graphite and pen, with a swirling zentangle pattern covering the wall on the left. The finder squares are hidden inside dark recessed windows and block-shaped chambers, while the data modules follow the hatched shadows and pale stair faces. Heavy black cross hatching against bright white paper keeps the light and dark pattern clearly separated. Fine scrollwork on the wall adds texture without clouding the main structure.