We were Inspired by Guastavino's exquisite tile arch when we create our Guastavino tile Collection; Guastavino was a Spanish architect and builder. Based on the Catalan vaults he created the Guastavino tile, a "Tile Arch System" patented in the United States in 1885 and used for constructing robust, self-supporting arches and architectural vaults using interlocking terracotta tiles and layers of mortar. Guastavino tile is found in some of New York's most prominent Beaux-Arts landmarks and in major buildings across the United States. It is used in a huge number of architecturally important and famous buildings with vaulted spaces. Guastavino was not the principal architect for most of the projects.