Spanish Renaissance architecture

Spanish Renaissance architecture refers to the style of Renaissance architecture that developed in the last decades of the 15th century. Renaissance evolved firstly in Florence and then Rome and other parts of the Italian Peninsula as the result of Renaissance humanism and a revived interest in Classical architecture. In Spain, the Renaissance began to be grafted to Gothic forms as mathematicians and engineers rediscovered building as one of the technological sciences.^[1] In the time of King Felipe II (1556–1589), the Renaissance influence expanded throughout the territory thanks to the dissemination of architectural treatises (Vitrubio, Alberti, Serlio, Palladio, Vignola and Sagredo, among others).^[2]

In the Hispanic expression of the Renaissance, Italian forms merged with the reminiscences of other previous native styles.^[2] The style started to spread mainly by local architects: that is the cause of the creation of a specifically Spanish Renaissance, that brought the influence of Italian architecture, sometimes from illuminated books and paintings, mixed with Gothic tradition and local idiosyncrasy. The new style is called Plateresque, because of the extremely decorated facades, that brought to the mind the decorative motifs of the intricately detailed work of silversmiths, the "Plateros". Classical orders and candelabra motifs (a candelieri) combined freely into symmetrical wholes. Examples include the facades of the University of Salamanca and of the Convent of San Marcos in León.

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  The late-15th century Palacio de Santa Cruz, an early example of Renaissance architecture in Valladolid
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  Plateresque facade of the University of Salamanca
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  Dome of the Chapel of El Salvador in Úbeda

As decades passed, the Gothic influence disappeared and the research of an orthodox classicism reached new heights. Although Plateresco is a commonly used term to define most of the architectural production of the late 15th and first half of 16th century, some architects acquired a more sober personal style, like Diego Siloe, and Andrés de Vandelvira in Andalusia, and Alonso de Covarrubias and Rodrigo Gil de Hontañón in Castile. This phase of Spanish Renaissance is called Purism.

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  Courtyard of the Palace of Charles V in Granada
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  El Escorial, completed in 1584, by Juan Bautista de Toledo and Juan de Herrera^[3]
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  Panorama of the inside of the cathedral of Granada

From the mid 16th century, under such architects as Pedro Machuca, Juan Bautista de Toledo, and Juan de Herrera, there was a much closer adherence to the art of ancient Rome, sometimes anticipating Mannerism. An example of this is the Palace of Charles V in Granada built by Pedro Machuca. A new style emerged with the work of Juan Bautista de Toledo, and Juan de Herrera in the Escorial: the Herrerian style, extremely sober and naked, reached high levels of perfection in the use of granite ashlar work, and influenced the Spanish architecture of both the peninsula and the colonies for over a century. The Spanish building profession during this time (specifically, the years 1559–1567), differed from the traditional Renaissance model of architecture in two fundamental ways: it associated design and building in a continuum and it assigned responsibility for design entirely to a professional who would remain in contact with the building.^[1]