Mapping the Outer Perimeter

Passing beneath the rubber sweep of the exterior door, I stepped onto the wide granite threshold outside. The open afternoon air carried an immediate change in texture. Instead of rushing toward the street, I established a secure observation post behind a decorative stone balustrade. On the worn flagstone, a discarded bronze transit token and a cluster of dried maple samaras lay trapped against a mortar seam. Crouching low, I extended my right index finger, letting the suspended links of my hand chain align with the curb edge. By measuring the intervals between the pavement fissures against my stride, I charted my first accurate coordinate grid on public ground.