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A photograph of an unfinished concrete block wall at a construction site. The grey cinder-block wall has rectangular ventilation openings along its top course and a row of blue steel roof trusses above it. The ground is bare reddish-brown soil with scattered stones, a small brick-built pit or box, coiled rope and a blue cable, a bamboo pole leaning against the wall, and grey PVC pipes with fittings sticking out at the base. No people are visible.