He carries out all sorts of work using stone: the retrieving of old pieces and the manufacture of newly built elements. He works with different types of stone (granite, sandstone, limestone, etc.). 

They are present during the entire process of production, except for the works linked… to the quarry (extraction of the stone, cutting of the stone and transportation). That is, they are in charge of the carving, casting, placing, finishing, cleaning and even the treatments – both chemical and mechanical – necessary for the retrieval and conservation of elements. 

His work is artisanal and mainly manual, even though, to accelerate and ease the execution of some processes they sometimes use electrical machinery.