Arte paleocristiano. Arquitectura. La basílica.

El arte palo-cristiano y su evolución

Introducción al arte palo-cristiano

• El arte palo-cristiano se desarrolló desde el siglo II hasta la caída del Imperio Romano de Occidente, representando un nexo entre la antigüedad clásica y la Edad Media.

• Este periodo aportó dos elementos fundamentales al arte medieval occidental: el templo basilical y una iconografía simbólica cristiana.

Contexto histórico y religioso

• La práctica del cristianismo era inicialmente clandestina debido a la persecución ocasional por parte de los romanos, quienes eran generalmente tolerantes pero exigían culto al emperador.

• Las primeras comunidades cristianas realizaban sus reuniones en casas particulares adaptadas, conocidas como Domus Ecleseae Otituli, que contaban con espacios para diferentes ritos religiosos.

Catacumbas y enterramientos

• Los cristianos inhumaban a sus muertos en catacumbas fuera de las ciudades, excavando galerías en varios niveles donde se ubicaban nichos rectangulares llamados Locull.

• Para personajes importantes, se abrían nichos más grandes denominados Arcosolium; además, existían espacios amplios llamados Cubiculi para albergar restos de santos o familias.

Cambios tras el Edicto de Milán

• Con el Edicto de Milán en 313 d.C., promulgado por Constantino, el cristianismo dejó su carácter clandestino y fue protegido por los emperadores, convirtiéndose en religión oficial del imperio en 388 d.C.

• La iglesia adquirió poder e influencia dentro del imperio romano, lo que llevó a una oficialización del arte cristiano adoptando modelos imperiales clásicos como propaganda religiosa e imperial.

Adaptación arquitectónica: La basílica

• Al permitir celebraciones litúrgicas públicas, surgió la necesidad de elegir un modelo arquitectónico adecuado; la basílica romana fue considerada apropiada debido a su diseño rectangular y funcionalidad civil previa.

• La basílica poseía un espacio interior amplio que facilitaba la congregación de fieles para ceremonias religiosas; su planta permitía jerarquizar el espacio según las necesidades del rito cristiano.

Elementos simbólicos y místicos

• El diseño arquitectónico creaba un itinerario místico desde el mundo profano hacia lo sagrado; esto se reflejaba en la disposición espacial que guiaba a los fieles hacia el altar durante las ceremonias eucarísticas.

Basilica Christian Architecture

Functions of the Basilica

• The Christian basilica served multiple purposes: as a place of sacrifice, worship, community gathering, and often as a residence for clergy in adjacent areas.

Structural Components

• The structure typically included an atrium at the entrance.

• The atrium usually featured a well or fountain at its center, symbolizing baptismal water and salvation.

• An artex (portico) was designated for catechumens to participate in ceremonies from that space.

Interior Layout

• The expansive interior was oriented towards the altar, arranged in three to five naves separated by columns for congregants.

• Central spaces were generally reserved for men, while lateral or upper floors accommodated women.

Sacred Spaces

• At the head of the basilica was the presbytery, considered the most sacred area where Eucharistic sacrifices were celebrated.

• A prominent altar was present in the presbytery, sometimes covered by a baldaquin to emphasize its significance.

Architectural Features

• Behind the altar was a preferential seat for the bishop (the cathedra), flanked by benches for deacons known as "Coro."

• In later periods, presbyteries were separated from naves by screens or iconostases adorned with religious images.

Symbolism and Orientation

Cross Symbolism

• A transverse nave (transept), symbolizing Christ's cross arms, became common in basilicas leading to Latin cross floor plans with varying arm lengths.

Preparation Rooms

• Rooms such as "Procesis" and "Diacónicón" were established for liturgical preparations and storage of sacred vessels and offerings.

Orientation Towards East

• Initially oriented towards Jerusalem but later adopted eastward orientation symbolizing light and salvation through Christ’s teachings ("I am the light of the world").

Significant Basilicas

Reliquaries Under Altar

• Major basilicas like St. Peter's in Rome housed crypts beneath their altars to contain relics of saints and martyrs.

Architectural Design Elements

• Two distinct levels characterized basilicas: an inferior columned level supporting arches above leading to an upper level with large windows (clara).

Interior Decoration

Women’s Galleries

• Wider galleries called tribunes were often built over lateral naves specifically reserved for women (Matronero).

Construction Materials

• Unlike grand Roman basilicas which used heavy materials, these structures employed lighter wooden interiors decorated with coffered ceilings; domes only covered apses.

Exterior Characteristics

Simple Exteriors

• Exteriors were often made from brick and masonry with minimal decoration featuring clean geometric volumes reflecting internal structure.

Roofing Styles

Roofing Techniques

• Roofed with double-pitched roofs supported by wooden frameworks.

Baptistery Structures

Baptistery Design

• Baptisteries were free-standing buildings designed for catechumen immersion inspired by Roman baths; they featured domes decorated with mosaics housing cistern facilities.

Mausoleums & Martyria

Mausoleum Features

• Monumental mausoleums served as burial sites for significant figures within Christianity following centralized Roman designs—often octagonal or circular—allowing worshippers to circulate around central veneration points under domes.

Martyria Description