A white 3D print of Sant'Agnese in Agone, a domed church with two flanking towers, standing on the Piazza Navona among surrounding buildings.

3D print Sant'Agnese in Agone

A free, printable model of Sant'Agnese in Agone and the buildings around the Piazza Navona, generated from real map data in your browser.

Make this print Free, in your browser. Exports a slicer-ready 3MF.
  • Sant'Agnese in Agone model, North view North
  • Sant'Agnese in Agone model, East view East
  • Sant'Agnese in Agone model, South view South
  • Sant'Agnese in Agone model, West view West
On a 160 mm print
19 mm
Scale
1:3,750

19 mm tall on a 160 mm print

Make this print opens the generator on a 600 m square around the landmark. Buildings print at close to true scale, so the landmark grows with the print size.

  1. Twin towers around the dome

    The façade is framed by two flanking towers with a dome between them, which puts the finest shapes at the top of the print. A larger print keeps those tower tops and the dome drum crisp.

  2. Thin layers for the dome

    Curved surfaces on the dome and its drum show layer lines most plainly. Layers of 0.12 to 0.16 mm keep the curve clean, and Full detail keeps the small features around it.

  3. One piece with the ground

    Sant'Agnese in Agone is joined to the ground in the exported file, and the four-side check found no floating parts, so nothing needs gluing.

  4. Pick the detail for your nozzle

    In the Buildings settings, set Landmark detail to Print friendly to adapt thin parts and small details to the print scale. Full detail keeps every modeled feature, for larger prints or a finer nozzle.

  5. Colors

    Buildings, roads, water and ground arrive as separate filament slots in the 3MF. Sant'Agnese in Agone takes the building color.

  6. File format

    You get a 3MF for Bambu Studio, OrcaSlicer or PrusaSlicer. Any of them can save it as STL if you need one.

About Sant'Agnese in Agone

Sant'Agnese in Agone is a Baroque church of the 17th century in Rome, Italy, standing on one side of the Piazza Navona. The square covers the Stadium of Domitian, the ancient stadium used for footraces where Agnes, an early Christian saint, was martyred, and the church's name remembers it: the piazza was once called in agone, a phrase that came from the Greek for the site of the competitions.

Building began in 1652 at the urging of Pope Innocent X; his family palace, the Palazzo Pamphili, stands next door, and the building was meant to serve as their chapel, with an opening cut into the dome drum so that the family could join services from the palace. Girolamo Rainaldi and his son Carlo made the first designs, Francesco Borromini took over in 1653 and gave up the job in 1657, and Carlo Rainaldi came back and added a storey to the towers that flank the façade. Bernini was responsible for the entrance pediment and for the entablature inside.

The plan is a Greek cross inside a near-circular room, and the dome carries a fresco of the Apotheosis of Saint Agnes. Ciro Ferri started it in 1670 and Sebastiano Corbellini completed it in 1689, after Ferri's death. Bernini's protégé Giovanni Battista Gaulli painted the Cardinal Virtues on the pendentives. A shrine holds the saint's skull, and the Borromini Sacristy is used for regular classical concerts.

About this model

Sant'Agnese in Agone is one of more than 4,400 landmark models in Mini Skyline. They are made with AI, and each one is checked from four sides in its real surroundings before release. Everything around it is built from OpenStreetMap and Overture map data. If you would rather print the shape from map data, turn off Landmark models in the Buildings settings.

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