The illusionistic perspective of the dome of the church of Sant'Ignazio in Rome, painted by Andrea Pozzo in trompe-l'oeil (1685) creates an effect that illusory extends the height of the ceiling. From this we started to realize the 3D model of the dome which, if true, would coincide with that of the famous paint.
The game of perspective is the realignment of a sketch of the dome from the original paint by Andrea Pozzo compared to the dome made in scale in 3D printing.

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