Being unique and original pieces is the most fascinating gift that natural stones can give interior designers, architects who choose to use them for their work. Each slab, each block is different. Veining, shading, striations, colours are never the same. Those who know the quarries and the quarryman's trade are then able to guide the cutting phases and obtain the maximum aesthetic beauty from the stone material. Quarrymen and cutters work together with architects and designers to find the stones that best meet their needs and design concept. The human presence is typical of the manual work that revolves around quarrying and accompanies the creation of buildings and objects at every stage of the process, from design to finished work. To the architect's professional competence is added the value of the relationship, of the confrontation with stone experts. A relationship that makes the project more alive, capable of communicating universal and recognisable qualities over time.