Logic, Perception, and Beauty—An Outline of the Modern Proportion-Based Approach in Architecture

The present study contributes to the discourse on the environmental paradigm in architecture, recognizing beauty as essential alongside community and sustainability. It examines the modern proportion-based approach within the realm of formal aesthetics, which views proportional relationships as essential for architectural form and aims to develop methods to manipulate these relationships to achieve desired aesthetic outcomes. The main objective of this study is to characterize the modern approach as a current distinct from classical theories. The research seeks to explore the unique rationales behind a systematic approach to architectural proportions and to discern how these rationales distinguish the modern approach from its classical predecessor. The research encompasses theories from the mid-19th century to the present day. Through content and comparative analysis, this study explores theories by key figures such as A. Thiersch, H.P. Berlage, Le Corbusier, H. van der Laan, J. Żórawski, J. Hale, and P. Märkli. This study reveals the modern proportional approach as a unique current that adapts classical ideas to modern sensibilities, shifting from classical cosmological symbolism to a focus on logical consistency, visual perception, and artistic expression. It maintains a dual relationship with tradition, preserving past methods while introducing new interpretations of their aesthetic function. Despite its modest impact on contemporary practice, the proportional approach is significant, emphasizing the visual quality of the built environment and pursuing timeless design principles that transcend fleeting trends, focusing on enduring aesthetic values.

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