“Using a mathematical language we could say that the origin of Cartesiano is given by two intersecting tops”. This is how the designer Ferruccio Laviani tells how the new product signed for i 4 Mariani was born. In fact, the executive system Cartesiano is made up of tops that, crossing each other, define the top and the base of this desk with pure but resolute lines underlined by the finishing used in the various combinations. Wood and Marble or Saddle Leather and Wood: each combination gives life to a unique and precious object. The wide dimensions of the desk and the details that beautify it, melt with the volume of the sideboard cabinet that plays in contrast with the materials of the other element. Tops and volumes which intersecting each other give life to a mini office architecture that in addition to the desk is enriched with high and low cabinets that can also be used in a domestic context. For versatility and design, Cartesiano is a contemporary vision of executive furniture that , without losing its original function, manages to transfer elegance and richness through simple lines, new combinations and sophisticated finishing.