shot of an end

Here you can see a bit better the end section of the wall. I used the lath screwed down to the other tires to make a form. This was filled with cement to create a half tire section on every other layer. I also used broken concrete as filler for these spaces so I wouldn't have to use so much new cement. Cement is a material with very high embodied energy, and it's rather expensive. I want to use as little of it as I can.