History of the Research on the ShroudHome » History of the Research on the Shroud 1. The Shroud of Turin—Physical Description 2. Physical Analyses of the Shroud 2.1. Photographs of the Shroud 2.2. Shroud of Turin Research Project (STURP) 2.3. Hypotheses of the Origin of the Image on the Shroud 2.4. Determination of the Age of the Shroud 3. Chemical Analyses of the Shroud 3.1. Blood on the Shroud 4. Polish Syndonology 5. Comparative Analyses 5.1. The Veil of Manoppello 5.2. The Tilma of Guadalupe 5.3. The Sudarium of Oviedo 5.4. The Tunic of Argenteuil 5.5. The Shroud and the Image from the Apparitions of Saint Faustina