
The enigmatic Carta de la fuesa
Factum Foundation was asked by the Spanish National Research Council (CSIC) to create a high-resolution reproduction of the Carta de la fuesa, a 16th-century Morisco document discovered in 1993 hidden within the walls of a private home in Morata de Jalón, Zaragoza. Using the Selene Photometric Stereo System, the document was digitised in high resolution to capture its surface relief and its materiality. From this data, a three-dimensional facsimile was produced, replicating the original’s texture, calligraphy, and sculptural qualities with extraordinary fidelity.
The original will be part of the upcoming exhibition ‘Los Latidos del Corán: La vida del libro sagrado entre mudéjares y moriscos’ (‘Heartbeats of the Qur’an: The Life of the Sacred Book among Mudéjars and Moriscos’) at the Hospital Real de Granada (11 June – 31 October 2025). The exhibition will also feature a 1:1 scale print of the 3D and colour data from the mihrab in the Oratory of the Palacio de la Madraza, recorded by Factum Foundation in January 2025. The Oratory’s complex history of conservation can be studied in the intricate relief of the plasterwork on its walls. As one of the finest examples of Nasrid art outside the Alhambra, these relief carvings represent an architecture that can be interpreted on multiple levels.