Building materials

Kisu Restaurant: Blending Kyoto's Traditional Architecture with Hangzhou's Modernity

Kisu, a tempura restaurant located in Hangzhou, China, exemplifies a masterful blend of traditional Japanese architectural principles, particularly those derived from Kyoto, with a contemporary design ethos. Conceived by Uchida Shanghai under the direction of Mitsuhiro Shoji, the establishment offers a unique dining experience by transforming established aesthetic concepts into a new spatial narrative. The design philosophy centers on integrating local materials and craftsmanship, resulting in an environment that is both understated and deeply atmospheric.

The core concept avoids a mere replication of 'Japanese design' tropes. Instead, it delves into the foundational elements of Sukiya architecture: the careful use of restraint, deliberate asymmetry, a commitment to material authenticity, and the calculated interplay of light and shadow. These principles are not simply adopted but are thoughtfully reassembled and recontextualized within Hangzhou's urban fabric. The design interprets tradition as an inherent spatial logic, rather than relying on overt visual cues. By incorporating materials sourced locally from the Hangzhou region, the architecture establishes a seamless connection between the building and its immediate surroundings. Existing weathered stone and fragments of various materials are integrated into the overall composition, allowing the passage of time to be visibly present within the spatial arrangement, fostering a sense of continuity rather than contrast between historical elements and new additions.

The facade of the restaurant features deliberately irregular openings that serve to moderate natural light and frame the ever-changing external atmosphere. During daylight hours, softened light permeates the interior, while at night, the building emanates a gentle glow, dynamically altering its appearance throughout the day. A prominent entrance, distinguished by a door crafted from yakisugi—charred cedar—marks the transition into the internal environment. Beyond this entrance, a narrow pathway unfolds beneath a darkened steel canopy. Subtle variations in ceiling height, combined with a distant light source, guide visitors through a deliberate sequence of compression and release, carefully molding their perception of space before they arrive at the main dining area.

The central dining area is distinguished by an unconventional L-shaped counter made from Japanese cypress, which acts as both a communal and visual focal point. Above this, a segmented ceiling composed of bamboo elements contributes to a sense of lightness and enclosure. The walls, finished with hand-applied plaster, permit soft light to filter through the facade's openings, ensuring a harmonious connection between the interior and exterior environments. Mitsuhiro Shoji, leading Uchida Shanghai, meticulously crafts the restaurant's overall ambiance by minimizing harsh contrasts and employing precise lighting control.

Private dining spaces are seamlessly linked to the main area through full-height lattice screens, providing a balance between visual separation and spatial flow. The deliberate lowering of floor levels and strategically adjusted sightlines towards the garden subtly reconfigure the spatial hierarchy. Curved ceilings and partitions, inspired by traditional shoji screens, further refine the light, creating a dynamic and layered atmospheric quality throughout the interior. The attention to detail extends to the custom tableware, produced in Jingdezhen, China, which acts as an extension of the architectural concept. Each piece is thoughtfully designed with consideration for its texture, color, and tactile qualities, forging a cohesive relationship between the dining objects and the broader spatial design.

The spatial arrangement, much like the meticulous art of tempura preparation, is built upon a foundation of carefully selected materials and precise proportional systems. This dedication to detail is evident in both the culinary and architectural endeavors, creating a unified material language that spans different disciplines. Rather than merely replicating historical styles, the project reinterprets their underlying philosophies. Within the vibrant urban landscape of Hangzhou, the influences of Kyoto architecture are transformed into structural elements that embody both elegance and precision. The outcome is a contemporary dining destination characterized by its consistent material application, thoughtfully managed lighting, and smooth spatial transitions.

Herzog & de Meuron to Renovate Tirana's Palace of Congresses

The renowned architectural firm Herzog & de Meuron has secured the contract to spearhead the ambitious transformation of Albania's historic Palace of Congresses. This significant undertaking in Tirana aims to breathe new life into a landmark cultural venue, integrating it with a modern mixed-use tower and an innovative public landscape to strengthen its connection with the urban environment.

Reimagining a Landmark: Culture, Commerce, and Community

Architectural Vision for Tirana's Palace of Congresses

Herzog & de Meuron has emerged victorious in the global competition to rejuvenate Tirana's Palace of Congresses. Their proposal outlines a sensitive yet impactful revitalization of the Albanian capital's iconic cultural building, coupled with the introduction of a new mixed-use high-rise structure and a thoughtfully designed public green space. The chosen design prioritizes maintaining the original character of the Palace of Congresses while simultaneously enhancing its interaction with the surrounding city fabric.

Reconnecting the Building with its Urban Context through a Palace Garden

Central to Herzog & de Meuron's winning design is a comprehensive landscaping strategy that redefines the relationship between the site and its surroundings. The plan incorporates a series of gently sloping terraces, culminating in a spacious public forecourt that seamlessly transitions into what the architects envision as a 'palace garden.' This welcoming civic area, bordered by mature trees and pedestrian paths, is conceived to accommodate both daily public use and large-scale cultural events, thereby softening the building's imposing presence and fostering a more permeable connection with the city.

Honoring Heritage While Embracing Modern Cultural Needs

The proposed design steadfastly positions the Palace of Congresses as the core cultural element of the entire development. Architectural renderings showcase meticulously restored interior spaces, centered around an expansive atrium. This central area will host exhibition zones, communal gathering spots, and public circulation pathways, all harmoniously integrated beneath the existing structural elements of the building. The main auditorium will undergo a significant overhaul, featuring warm timber finishes and a distinctive sculptural ceiling canopy, which will introduce natural light and enhance acoustic quality.

By strategically focusing interventions on areas of greatest need, Herzog & de Meuron's approach seeks to preserve the architectural integrity of the Palace of Congresses while adeptly adapting it to meet contemporary cultural demands. Complementing the revitalized congress center, a slender, elegant tower will rise from a podium seamlessly integrated into the broader cultural complex. This tower will house office spaces and a hotel, establishing a dynamic mixed-use destination intended to sustain activity beyond scheduled events. Its multi-faceted form and repeating structural grid draw inspiration from local construction traditions, creating a distinctive new landmark within Tirana's evolving cityscape. At its base, tiered public areas and landscaped terraces will link the tower to the Palace of Congresses, ensuring a cohesive urban ensemble.

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Reinterpreting Korean Timber Architecture: JK-AR's House for Rejuvenation

In the historically rich city of Gyeongju, South Korea, JK-AR's "House for Rejuvenation" project stands as a testament to the seamless integration of traditional Korean timber architecture with modern design principles. This architectural complex consists of three distinct buildings: the Hall of Remedy, dedicated to traditional Korean medicine; the Hall of Meditation, serving as an art gallery; and the Hall of Contemplation, a serene tea house. Drawing inspiration from Gyeongju's rich architectural heritage, including its classic houses and temples, the design ingeniously incorporates elements like timber framing, graceful curved structural forms, madang courtyards, and toenmaru verandas into a contemporary framework. The project also highlights a commitment to environmental sustainability through the use of locally sourced timber, maximized natural light, passive ventilation systems, and enhanced thermal performance, showcasing a forward-thinking approach to traditional architectural concepts.

The "House for Rejuvenation," developed by JK-AR Studio, is thoughtfully organized into three separate yet harmoniously connected halls, each fulfilling a unique function. The Hall of Remedy houses a traditional Korean medicine practice that dates back 150 years, now situated within a modern clinical environment. Its design tackles common challenges associated with the construction and upkeep of traditional hanok buildings, all while preserving essential spatial characteristics derived from Korea's rich architectural legacy. This innovative approach ensures that historical architectural values are maintained even as contemporary functional needs are met.

Adjacent to the clinic, the Hall of Meditation offers a dual purpose as an art gallery and a quiet space for introspection. Its design meticulously considers proportions, movement flow, and the interplay of natural light to cultivate a profound connection between the occupants and the architectural space. Throughout the complex, curved structural elements pay homage to notable historical structures such as Samguejeong, a 200-year-old traditional residence, and the Jahamun Gate of Bulguksa Temple, adapting these historical forms within a modern construction system. These curved features not only provide structural integrity but also add to the aesthetic appeal, linking the present with a storied past.

At the heart of the design, the Hall of Contemplation serves as a tea space, offering a contemporary interpretation of traditional East Asian timber joinery. The inclusion of an interior toenmaru, which functions much like a veranda, creates inviting transitional zones. These areas facilitate seamless movement, encourage spontaneous interactions, and provide engaging visual connections between the indoor and outdoor environments. This blend of functionality and aesthetic beauty underscores the project's dedication to creating spaces that are both practical and culturally resonant.

The landscape architecture of the project is organized around three madang courtyards: a front yard, a central courtyard, and a rear yard, each designed with a specific role. The front yard offers scenic views of Gyeongju Namsan and acts as a welcoming arrival space. The central courtyard serves as a critical circulation hub, linking the main entrance to all three buildings. The rear yard is designated for service functions and parking, ensuring operational efficiency while maintaining the aesthetic integrity of the main complex.

A core focus throughout the design process was environmental performance. The project utilizes locally sourced timber and other eco-friendly materials, maximizes natural light and ventilation, and integrates strategies to enhance the thermal efficiency of its traditional roof structures. By merging regional architectural traditions with contemporary building methods, the "House for Rejuvenation" explores how Korean heritage architecture can be thoughtfully adapted to address current functional, environmental, and cultural demands, forging a path for future sustainable design.

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