Atobiu Installation: A Dynamic Public Space Redefining Community Interaction in Uta, Sardinia
Project Details:
- Architects: Sardarch
- Area: 60 m²
- Year: 2024
- Photographs: Cédric Dasesson
- Lead Architects: Nicolò Fenu
- Category: Installations & Structures, Public Architecture, Community
- Design Team: Maurizio Serra
- Location: S’Olivariu Park, Uta, Sardinia, Italy
Revitalizing Urban Spaces: The Atobiu Installation
The Atobiu Installation, a striking urban intervention by Sardarch, has transformed the square behind Uta’s City Hall into a versatile outdoor theater and communal gathering space. Designed to foster social interaction and civic engagement, this project reimagines public architecture as a dynamic platform for community connection.
A Space for Connection: The Concept Behind Atobiu
Derived from the Sardinian word for “meeting,” Atobiu was commissioned by the local administration to revitalize S’Olivariu Park into a multi-functional hub. The design reconfigures the previously underutilized square into a flexible outdoor theater, encouraging residents to gather, socialize, and participate in cultural events.
Key objectives of the project include:
✔ Encouraging community interaction through adaptable public seating.
✔ Enhancing the park’s spatial and civic identity with modern, modular design.
✔ Preserving the natural landscape by integrating existing olive trees into the structure.

Design & Features: Modular Steel for a Dynamic Amphitheater
1. Modular Steel Structure for Flexibility
The installation features a small amphitheater constructed from stackable steel modules, offering seating at three different heights:
- 40 cm (low seating for casual gatherings)
- 80 cm (mid-level for better visibility)
- 120 cm (raised seating for optimal viewing)
This modular approach allows the space to adapt for various events—from impromptu performances to organized community meetings.
2. Material & Aesthetic Integration
- Perforated & Solid Thermo-Lacquered Sheet Metal ensures durability while maintaining a sleek, modern aesthetic.
- Staggered vertical and horizontal arrangements create visual interest and blend seamlessly with the municipal building.
- Harmonious coexistence with olive trees, preserving the park’s natural charm.
3. A Civic Landmark for Uta
Atobiu doesn’t just serve as seating—it redefines the square as a cultural landmark. By connecting the amphitheater to the City Hall, the design strengthens the relationship between public space and civic life.

Why Atobiu Matters: The Impact on Urban Design
This project exemplifies how thoughtful public architecture can:
Revitalize underused urban areas
Encourage spontaneous social interaction
Blend functionality with aesthetic appeal
Strengthen community identity

Conclusion: A Model for Future Public Spaces
The Atobiu Installation demonstrates how innovative design can transform ordinary spaces into vibrant community hubs. By prioritizing flexibility, accessibility, and aesthetic harmony, Sardarch has created a blueprint for future urban interventions that prioritize people over infrastructure.
✦ ArchUp Editorial Insight
“Autobio” in Ota, Sardinia, redefines public space by transforming the town square into a dynamic social hub. The project centers around an adjustable steel amphitheater, enabling flexible configurations and multi-level seating to accommodate diverse community activities. Its key strength lies in its seamless integration with the surroundings, particularly the olive trees and municipal architecture, fostering a sense of cohesion and belonging. However, the reliance on steel and adaptable structures may raise questions about long-term adaptability to evolving community needs or environmental factors. Ultimately, “Autobio” invites reflection on how design can effectively shape social interaction.
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