The Spanish Colonial Revival Style is a United States architectural stylistic movement arising in the early 20th century based on the Spanish Colonial architecture of the Spanish colonization of the Americas. The Panama-California Exposition of 1915 in San Diego, highlighting the work of architect Bertram Goodhue, is credited with giving the style national exposure. Embraced principally in California and Florida, the Spanish Colonial Revival movement enjoyed its greatest popularity between 1915 and 1931.