The Sacristy of the Seville Cathedral in Spain is the core art treasure house of the world's third largest Christian church. It is famous for its Renaissance-style architecture and rich collection of religious art. It was originally designed by architect Diego de Rianho and later completed by Martin de Geinza. The Sacristy has a Greek cross-shaped floor plan and is covered with a magnificent dome in the center, showing the Platresque style that was popular at the time. The Sacristy attracts many tourists with its exquisite decoration and precious collections. There are many exquisite religious artworks on display, including gold and silver products, holy vessels, altar decorations and exquisite carvings. One of the most famous collections is the Tabernacle of San Antonio, an exquisite silver craft that demonstrates superb craftsmanship and artistic value. The Sacristy is not only an important place for religious ceremonies, but also a treasure house that showcases Seville's rich religious art and historical culture, attracting countless tourists to visit.