Perceptions Then and Now. The Aesthetic Features of Byzantine Architecture
Perceptions Then and Now. The Aesthetic Features of Byzantine Architecture

Summary/Abstract: This is yet another adventure inspired by the wondrous Hagia Sophia in Istanbul. Hagia Sophia stands as a well appreciated world heritage monument, which has had a strong influence on the formation of many architectural styles and approaches throughout the following millennia. Topographically situated on high ground, at the centre of the old city, Hagia Sophia shapes the skyline of Istanbul. The central dome supported by two semidomes covering the nave and the massive buttresses fortifying the load bearing structure form its dominant exterior features. Four exedras are situated where the semidomes meet the corners of the rectangular plan of the nave. The dome rises on four large piers, supporting four arches, and the transition from the square plan to the circular base of the dome is provided by pendentives. Such a large dome resting on only four points of support introduced an unprecedented degree of flexibility in the plan. Aisles are separated from the nave and exedras by means of straight and undulating columnar screens which have been perceived as a hallmark of sixth century architecture. The building had been an inspiration to its visitors, and its dome remained a constant challenge that could not be paralleled for another thousand years. It holds a key role in shaping the architectural aesthetics of the Byzantine Empire and spaces of Christian worship. Having provided a shared architectural vocabulary for the development of both European and Ottoman architectures throughout its afterlife, Hagia Sophia is a wealthy source of knowledge, befitting to the literal meaning of its name. It is a whole school of architecture in the body of one building.

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