Goodwill rooftop billboard • Nakasero

Goodwill Nakasero Billboard Lower-Edge Spanner Tensioning

The natural sound of spanners accompanies the lower-edge tightening that draws the printed face firmly against the frame.

Recorded September 2026 • 32.15 seconds • Portrait 368 × 496
The natural sound of spanners accompanies the lower-edge tightening that draws the printed face firmly against the frame.

One stage in a 100 m² rooftop installation

The natural sound of spanners accompanies the lower-edge tightening that draws the printed face firmly against the frame.

This clip belongs to the documented sequence covering preparation, rooftop unfolding, upper-edge alignment, lower tightening and the completed street view.

See the complete 20 m × 5 m installation record →