These are refunds that I did to search the presence of the golden section, hidden within works of art. A search which was to observe only the presence of this relationship and not say the use of conscious and intentional by the artist. I worked on a monument, the Church di San Giovanni of Oristano, and a work of Piero della Francesca, Madonna della Misericordia, in which I have noticed the presence of a secret geometry based on golden ratio.
Chiesa di San Giovanni, Oristano
Although the Church does not have symmetry, it can be seen from the geometrical reconstruction, such as the golden section was used for the building of a less work.
Madonna della Misericordia, Polittico della Misericordia, Piero della Francesca
