Research Information System
JOURNAL OF ARCHITECTURE, no.1-2, pp.203-225, 2024 (AHCI)
S & uuml;leyman I and Mimar Sinan stand as influential figures of the Ottoman Empire, leaving an indelible mark on Istanbul's cultural and architectural landscape. Built by Sinan for S & uuml;leyman the Magnificent, & Scedil;ehzade Mehmed and S & uuml;leymaniye Mosques in particular have been subjects of debate. & Scedil;ehzade is described by many scholars as a peak in sixteenth century Ottoman architecture, whilst S & uuml;leymaniye, built shortly after, is viewed as an architectural regression. This article investigates the transition from the symmetrical quatrefoil scheme of & Scedil;ehzade to S & uuml;leymaniye's basilica-like design with quantitative methods, based on certain design principles. Spatial perception, visibility, and daylight analyses were conducted on models and plan drawings based on 3D point cloud data obtained from terrestrial laser scanning. Spatial perception analyses suggest that Sinan intended to influence users' perception with the formation of the superstructure. Resulting visibility levels of certain focal points in the sanctum area prove how they were pivotal in the design process. Finally, daylight analyses results indicate how daylight was also a significant design criterion for Sinan. Ultimately, the study demonstrates that S & uuml;leymaniye's floor plan is an improved design addressing the spatial issues that exist in & Scedil;ehzade, highlighting Mimar Sinan's effort to enhance the worship experience.