 Twin towers facades of many American cathedrals of the 17th century have medieval roots.To the north, the richest province of the 18th century, New Spain, the current Mexico, was an architecture fantastically extravagant and visually frenetic that is Mexican churrigueresque.This ultrabaroque style culminates in the works of Lorenzo Rodríguez, whose masterpiece is the Sagrario Metropolitano in Mexico City (1749-1769).