Sagrestia Vecchia is a historic Christian formation located in Florence, Italy also Known as Old Sacristy. This structure is the most significant monuments of early renaissance culture. Filippo Brunelleschi designed Sagrestia Vecchia, and he was one of the founders of renaissance engineering. The Medici family put him into service to construct this structure. They were an unmistakable family for four centuries, who affected social turn of events. The structure features a cadenced system of arches, as well as pilasters, which join the space in terms of calculation. In any case, pillars have just a visual purpose.