The leaves are left to dry for about 15 days. Now they are ready to use.

Here Isaac is using vine to tie 2 half leaves one way and two half leaves the other way together. All the leaves go 'upsidedown' because that is the side thet sheds water best. If they were the way they grew they would be keeping water in the dip of each leaf.

He uses a lot of concentration it would seem. But I don't think that he needs to think about what he is doing.

And tie them again in another place

And the final tie

 

 

Then take them to the roof

And start agin with the next 4 half leaves.

 

 

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