The second feature is that the overall modeling center is prominent. In general Byzantine architecture, the center of architectural composition is often very prominent. The tall and large dome often becomes the center of the whole building. Around this central part, some small parts are often arranged in an orderly manner.

The third feature is that it creates the structural method of supporting the dome on independent square columns and the corresponding centralized architectural modeling. Its typical practice is to distribute coupons on the four sides of a square plane, and build a dome with diagonal diameter between four coupons, as if a complete dome was cut by distributing coupons on four sides, and its weight was completely borne by four coupons, thus making the internal space extremely free.

The fourth feature is that in the use of color, it pays attention to both change and unity, making the internal space and external facade of the building look dazzling.

Extended data

Byzantine architecture is the result of mutual learning and blending of eastern and western cultures. Oriental mainly refers to Persia, which provides a colorful and luxurious tone. The west mainly refers to Greece and Rome, and provides the technology of hall layout, columns, vaults and arches.

The most intuitive embodiment of color tone is the extensive use of mosaic mosaics. During the Byzantine period, they assembled many images with mosaics, and the interior of the church was richly decorated with mosaics of various colors.

Baidu encyclopedia-Byzantine architecture