It's an almost impossible juggling act, I realize, and it's a small wonder that any airport gets built that isn't just a cinder-block hovel with benches and rendition-style interrogation rooms.

At the foot of the slope there are cinder block houses, but as you climb the ridge, concrete gives way to wood and tarpaulin, then cardboard and twigs.

The new structure faces south and looks towards a restored sauna built from cinder block.