The wheat straw is tied vertically to this scaffolding - Aïr - Niger - 2001

Half of the wall is already covered with wheat straw, carefully tied to the scaffolding with the leaves of the doum palm - Aïr - Niger - 2001

The wall of the hut is completely covered with wheat straw, only the opening for the door remains free - Aïr - Niger - 2001

The wall of the hut has been fixed all round with wheat straw, only the opening for the door remains free - Aïr - Niger - 2001

At head height, a first ring of branches of the tree called Apple of Sodom (Calotropis procera), also known as roostertree, is now fixed for stabilisation - Aïr - Niger - 2001

The Targias have brought their mortars from aborak wood, which makes it easier for them to lash the stabilising ring - Aïr - Niger - 2001

A large amount of wheat straw is still needed before the roof is finished - Aïr - Niger - 2001

Layer after layer of wheat straw is now fixed in place like tiles and lashed down with a tyre made of the same material - Aïr - Niger - 2001

Layer after layer of wheat straw is now being laid down like bricks and lashed down with a tyre of the same material - Aïr - Niger - 2001

A ring is made to secure the wheat straw - Aïr - Niger - 2001

Layer after layer of wheat straw is now fixed all round like bricks and secured with a ring of the same material - Aïr - Niger - 2001

The skeleton is clearly visible inside the hut. Above it, the layers of wheat straw are tied down and form a dome - Aïr - Niger - 2001

The skeleton is clearly visible inside the hut. Above it, the layers of wheat straw are tightly bound and form a dome - Aïr - Niger - 2001

The roof construction is nearing completion. The wheat straw is tied down layer by layer. This prevents rainwater from entering the hut - Aïr - Niger - 2001

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