The streets of the city are full of signs to tell us how to navigate and where to find essential elements of the architecture how we build our communities, especially here about how to track and trace the gas pipeline. It is almost a peace of art.
Well, step back 1,3 meter from the wall and step 40 cm to the right. If you want to visit this part of the underground world of the city – for reason of maintenance or development – dig here and find the gas pipeline, which connects this house to the world wide web. Smart it is. Art too.