La Pianta Grande di Roma - Giovanni Battista Nolli

A detailed 1748 map of Rome by Giovanni Battista Nolli, famous for its precise figure-ground representation of the city's urban fabric.

The Nuova pianta di Roma, commonly known as the Pianta Grande di Roma, is a monumental cartographic achievement by the Italian architect and surveyor Giovanni Battista Nolli. Published in 1748, this map represents a shift in urban documentation. Nolli employed a figure-ground technique that distinguishes between public and private spaces. Buildings are rendered in dark, solid blocks, while public squares, courtyards, and church interiors are left as white voids. This method provides a clear visual hierarchy of the city, allowing the viewer to perceive the flow of movement through the streets of eighteenth-century Rome. The map consists of twelve large copper plates, which, when assembled, form a comprehensive survey of the city. Nolli spent years measuring the urban fabric with precision. His work was so accurate that it remained the standard reference for Roman topography for over a century. The detail is immense: one can identify individual piazzas, the winding course of the Tiber, and the specific orientation of major basilicas. The map is not merely a navigational tool; it is a record of the city as it existed during the mid-eighteenth century, capturing the density of the historic centre and the layout of its rioni. This print is a reproduction of one of the plates from the original survey. It demonstrates the technical skill of the engraver, with fine lines defining the architectural footprints and elegant typography labelling the various districts. The monochrome palette emphasises the structural clarity of the design. It is a piece for those who appreciate the intersection of art, history, and urban planning. By stripping away the decorative flourishes common in earlier maps, Nolli created a document that is both functional and aesthetically balanced, offering a view of Rome that is as analytical as it is beautiful.