Rammed Earth

It is a part of the wall of a house.
Rammed earth is a technique for constructing foundations, floors, and walls using compacted natural raw materials such as earth, chalk, lime, or gravel. It is an ancient method that has been revived recently as a sustainable building method.

[LTaylor]

and a wonderful rammed earth wall

[Diana]

Such an amazing job and textures.

[Wylie]

Great texture

[Mags]

Fantastic texture!

[Zilli~]

Interesting

[Beverley]

Good to see!

[KoalaGardens🐨]

great textures it makes too

[Ann H. LeFevre]

Very interesting- doesn't seem like it would hold up in bad weather but it must. The ancients knew a lot more than we give them credit for.

[Christina]

@olivetreeann I agree, it kind of looks it would turn to mud with a little rain....