It has been said that the eyes are the mirror of the soul; however, the hands are the expression of the intelligence and the essence of human beings.
The hands summarize the philogenetic development of each human being; they are the expression of their active brain.
This ensemble interacts with the public, arousing feelings and diverse readings and reflections on the existence of human beings and their creations.
Concrete, in this case, is the direct link with the spectator. Hard by nature, it expresses the strong will of human beings to achieve everything they are determined to do.