Dynamic Reflections in Fluid Environments: Transforming Toilets through Cultural and Sensory experience

Central Glass International Architectural Design Competition 2024. 

Theme: Toilet

Judges: Jun Aoki (chief judge), Tadao Kamei, Goichi Kamochi, Yoshiharu Tsukamoto, Junya Ishigami, Suzuko Yamada

First place

video presentation: https://www.youtube.com/watch?v=h-RY9kq2Fbk

public presentation: https://www.youtube.com/live/Fu56LJhJH2Y

Introduction

Urban spaces in Mediterranean cities are a collage, a fusion, an amalgam of nature, culture, and technology—all in the service of a continuous flow of activities. Squares, these historical epicenters of public life, must constantly transform to remain relevant in our saturated, hyperactive times. This project deals with the redefinition of public toilets—these neglected utilitarian spaces—through contemporary technology and deep cultural integration, creating heterotopian spaces full of sensory stimulations and social interactions. Special emphasis is placed on blending the climatic and cultural specificities of the Mediterranean into unique public spaces. The proposed public toilets project uses advanced technological systems to amplify the sensory experience. The surface of the square becomes a field of point-grid perforations through which water, air, and scents erupt, transforming the space according to the needs of users and weather conditions. This system enables various configurations of dispersion—from misty vaporizations to intense rain, creating an ambiance that suits the moment. The air system, with temperature regulation capabilities, creates a pleasant atmosphere in every season. Natural scents, infused with the aromas of Mediterranean herbs, further enhance the sensory experience, providing authentic freshness and atmosphere. This technological innovation uses recycled water and energy-efficient components, minimizing the ecological footprint in a world facing challenges of excessive waste.

Architectural Integration and Cultural Heritage

Public toilet pavilions are a reflection, reinterpretation, and collage of historical architectural typologies—from ancient baths to contemporary spa centers. These are not literal replicas but contemporary metamorphoses. The most characteristic proposals are presented here. Using materials such as glass, concrete, stone and brick—in all their possible combinations and treatments—transparent, translucent, opaque, smooth, rough, coarse—the pavilions offer various degrees of privacy and functionality. This approach allows for a symbiotic relationship between contemporary architectural aspirations and cultural codes, creating a visually and functionally layered space. Each pavilion integrates local Mediterranean flora—olives, lavender, rosemary, citrus plants—plants that not only amplify the sensory experience but also contribute to reducing CO2 emissions, making the space environmentally sustainable. They also create a fluid transition from fully public to fully private. The walking surface and pavilions are designed to encourage interaction and community, adapting to the needs of users and seasonal fluctuations. During the day, the spaces transform—from refreshing morning water effects to intimate evening relaxation zones. This dynamic allows for a wide range of activities, creating a space that is always in tune with the moment. By combining technology, ecology, and aesthetics, the toilets become an adaptable and sensory-rich space, promoting community and interaction. This approach turns the toilet from a utilitarian necessity into a meaningful element, contributing to the creation of a new public, semi-public, and private space within a dynamic, adaptive environment that meets contemporary user needs.