The 833 Cavalletto Desk/Table, designed by Franco Albini for Cassina reminds to a pleasant feeling of lightness combined with the construction literally 'to perfection' hallmarks of this furniture. The process of assembly and disassembly required, during construction, a solution approach aimed at studying the structure formed by opposite voltages. Project from the sequences indicate the need for a constructive solution that reduces the volume and weight. The answer is given by the well functioning of opposing efforts: tension and compression of the structural components to achieve balance and stability thanks to the careful choice of method and research. This table shows a deepening of the value of marriage between form and function that highlights the significance of research carried out between methodology and rigor, as in all the works designed by Franco Albini. Structure and top in natural or stained ash slate.