On the walls we see a very modern architectural technique that does not add individual "ornamental" elements, as is common in classical architecture. It is a purely organic formation, where only the form changes, while the material and color remain the same. Even more interesting is that the wall plane is complicated by the purely facade finish, in this case wooden planks. There was no need to form the concrete beforehand, everything was done with a framework, a subsystem. So we can take an ordinary flat wall and add texture to it by finishing. It is also important that the price of such a solution is not much different from the price of a smooth wall covered with planken.