Théodore Cyprien Tiffereau, a French photographer and alchemist, was born on June 23, 1819, in Sainte-Radégonde-des-Noyers and passed away in Arvert (Charente-Maritime) on March 9, 1909. Notable for his remarkable contributions in the field of alchemy and photography, Tiffereau is remembered for his groundbreaking works and theories.In addition to his innovative works in alchemy, Tiffereau was an educator in his own right. After receiving his education in chemistry and physics from the Professional School 2 of Nantes, he continued his association with the institute as a chemistry trainer, sharing his extensive knowledge with aspiring chemists.His passion for science extended beyond the classroom as he embarked on a journey to Mexico from 1842 to 1847. During his expedition, he captured the scenic beauty of Mexico and its native inhabitants, leveraging the then-emerging technique of daguerreotypy.Tiffereau was renowned for his ambitious claims about alchemical transmutation, especially regarding the conversion of silver into gold. Between 1854 and 1855, he presented a series of six memoirs to the French Academy of Sciences. In these, he made a unique assertion that Mexican silver, due to its specific chemical properties, could be transformed into gold.The boldness of his claims garnered substantial attention from the scientific community of his time. His theories, while they conflicuously challenged the established chemical understanding of the period, were considered sufficiently plausible and significant that they prompted the French Academy of Sciences to form a dedicated committee to investigate his assertions. His book, "L'Art Faire De L'Or", stands as a testament to his explorations in the realm of alchemy.