Skip to content
Changsong Li and Cen Shen's Osmosis Tourists Center presents a masterfully composed architectural visualization rendered from an elevated aerial vantage point, establishing a commanding perspectival s
Changsong Li, Cen Shen's Osmosis Tourists Center emerges from the arid landscape as a fluid architectural composition, where undulating metallic surfaces in pale champagne and warm beige tones create
Changsong Li and Cen Shen's Osmosis Tourists Center presents a radial architectural composition captured from an aerial vantage point, revealing a biomorphic structure embedded within an arid desert l
Changsong Li and Cen Shen's Osmosis Tourists Center presents a luminous interior threshold space anchored by a dramatic coffered timber ceiling whose geometric ribs radiate with the rhythmic precision
Changsong Li and Cen Shen's Osmosis Tourists Center presents an interior architectural space dominated by warm earth tones and natural materials, establishing a harmonious relationship between structu

Changsong Li & Cen Shen

Bronze Architecture, Building and Structure Design · 2026

Osmosis Tourists Center

by Cen Shen and Changsong Li

  • A' Design Award 2026 Bronze Winner in Architecture, Building and Structure Design
  • Awarded April 15, 2026
  • CLIENT: Changsong Li & Cen Shen
  • Estimated Number of Design Views: 5,013
  • Verification code 6C0FDA2A9E · Verify this award
Email this page to a friend

Get a Badge

About Osmosis Tourists Center

Osmosis is a tourism and education center located in El Paso, Texas. The design is inspired by the geometry of a dry pond in the arid regional landscape. Organic surfaces are translated into ruled conical geometries, so the undulating roof can be built with straight steel beams and modular panels. Concealed gutters within the roof edges collect rainwater. Heavy rammed earth walls are combined with full height glass walls. The porous layout is arranged around a central courtyard, connecting visitors with the surrounding terrain.

Changsong Li and Cen Shen's Osmosis Tourists Center demonstrates a sophisticated engagement with contemporary architectural discourse surrounding contextual design, environmental integration, and the challenge of creating culturally significant infrastructure within ecologically sensitive and visually dramatic natural settings, positioning the project within lineages extending from organic modernism through critical regionalism to contemporary parametric and biomimetic design approaches that seek formal and material consonance between built intervention and natural context. The architects appear to have approached the tourist center typology with particular sensitivity to the paradox inherent in creating visitor infrastructure within pristine landscapes, proposing an architectural solution that neither mimics natural forms through literal imitation nor asserts cultural presence through contrasting monumentality, but rather discovers a middle path where built form acknowledges geological and biological precedents through abstract formal vocabulary while maintaining clear identity as human cultural artifact through material selection, geometric organization, and functional articulation. The compositional achievement resides substantially in the massing strategy, which fragments the programmatic requirements into discrete pavilion-like volumes that reduce apparent scale and visual impact while creating opportunities for experiential variety, sheltered courtyards, and framed views, with each building element reading as individual yet clearly orchestrated within the larger ensemble through consistent formal language of curved profiles, banded material expression, and horizontal emphasis that defers to rather than competes with the vertical drama of the mountain backdrop. The undulating roofline demonstrates particular formal sophistication, avoiding both the predictable flat roof that would create harsh horizontal datum conflicting with organic topography and the literal mimicry of mountain silhouettes, instead discovering a fluid geometry that suggests natural morphology, sand dune topography, wind-shaped formations, or even the possibility of planted or integrated landscape surfaces while maintaining sufficient geometric control and material articulation to read unmistakably as designed architectural surface rather than simulated natural feature. The material palette appears calibrated for both environmental appropriateness and visual integration, with the warm metallic tones presumably representing oxidized corten steel or similar weathering metal that will develop protective patina while harmonizing chromatically with the desert context, the horizontal banding potentially serving dual functions as formal rhythm and as integrated shading devices or rainwater management details appropriate to arid climate, and the lighter passages suggesting either concrete, stucco, or composite panel systems that provide thermal mass and environmental control while offering visual relief and material variety across the serpentine building mass. The central circular courtyard with its reflective water feature operates symbolically and functionally as the compositional and experiential heart of the complex, providing thermal amelioration through evaporative cooling, acoustic masking through water movement, visual focus and gathering space, and symbolic reference to the preciousness of water in arid environments, enclosed by the protective embrace of the surrounding building volumes yet open to sky, creating that essential dialectic between enclosure and exposure, protection and prospect, that defines successful courtyard typologies across cultures and climates. The site strategy demonstrates commendable ecological sensitivity, preserving existing desert vegetation including mature columnar cacti that require decades to reach the depicted size, suggesting minimal grading and disturbance, while the architectural footprint remains compact relative to the vast surrounding landscape, avoiding sprawl and maintaining concentrated development that leaves the broader ecosystem undisturbed, with the approach road providing necessary access while its curved alignment minimizes visual impact and creates a processional arrival sequence that gradually reveals the architectural intervention. The relationship between architecture and landscape reads as genuinely integrated rather than merely juxtaposed, with the building configuration creating multiple outdoor rooms, protected microclimates, and framed prospects toward the dramatic geological features, transforming the tourist center from simple viewing platform into instrument for heightened landscape perception and environmental education, where architecture serves interpretation and understanding rather than merely accommodation and amenity. The visualization itself demonstrates sophisticated representational technique, balancing photorealistic rendering that communicates material character and spatial experience with sufficient artistic control over composition, lighting, and atmospheric effect to present the project in optimal conditions without crossing into deceptive or misleading idealization, maintaining that delicate balance between accurate representation and compelling communication that defines excellent architectural visualization as both technical documentation and persuasive advocacy. How might such an architectural approach, which seeks neither to dominate nor disappear within its natural context but rather to achieve respectful dialogue and mutual enhancement, offer models for sustainable tourism infrastructure that serves visitor experience and environmental education while maintaining ecosystem integrity and landscape character in an era of increasing pressure on natural heritage sites.

Press Kit

Unique Properties
Reflecting the concept of osmosis, the center's non-centric layout allows tourists to feel like an integral part of the landscape. By contrasting heavy rammed earth with transparent all-glass walls, the architecture dissolves physical barriers, fully absorbing visitors into the terrain. Additionally, the undulating roof responds directly to El Paso’s arid climate, utilizing concealed gutters for a vital water collection system that ensures long-term ecological resilience.
Dimensions & Packaging
Osmosis is a large-scale civic infrastructure organized around a central radial courtyard. The technical envelope combines high thermal mass rammed earth walls and expansive structural glazing, optimized for arid climates. The conical roof spans are constructed using straight steel beams mapped to conical generators, supporting modular panels and concealed stormwater gutters. The facility houses tourism and education centre function spaces.
Tags
Parametric Architecture, Migrant Service Center, Geometric Rationalization, Conical Geometry, Porous Space, Rammed Earth Construction, Sustainable Infrastructure, Border Architecture
Production Technology
Osmosis uses geometric rationalization to translate organic surfaces into ruled conical geometries. Mapping a structural grid along the cones' straight-line generators allows efficient construction of complex curvature using straight members and modular roof panels. Concealed gutters within the roof's edges preserve the undulating canopy's seamless purity, while full-height glass walls dissolve visual boundaries to maintain an uninterrupted connection with the landscape.
Design Challenge
The main challenge was translating fluid ecological concepts into buildable architecture. Socially, the design shifts historical paradigms of environmental exploitation toward ecological education. Externally, harsh regional climates dictated strict parameters. Production limits were overcome using advanced parametric technology, rationalizing complex undulating curvatures into modular conical geometries to enable cost-efficient construction using strictly straight steel members.
Project Duration
Developed as an architectural project in 2023 , Osmosis is situated at El Paso, Texas.
Operation Flow
This undulating canopy transforms flat surfaces into a flowing wave. It isn't "operated" by machines, but by nature: visitors interact by walking beneath its shifting heights, moving between airy, sunlit peaks and shaded, intimate dips. It performs significantly better than a standard flat roof because these precise curves naturally channel rare rainwater into concealed edges and optimize cooling airflow, creating a highly efficient, climate-responsive desert oasis.
Research
This applied research designed a cost-efficient, climate-responsive sanctuary. Using structural, solar, and sightline simulations alongside climate data, various roof geometries were tested. Simulated tourist viewpoints, water-saving calculations, and material metrics determined the optimal shape. Results proved this form maximizes daylight control, water harvesting, and nature views while significantly reducing structural costs. This offers an economical, ecological hub that deeply absorbs visitors.
Inspiration
The primary inspiration for this project stems from the severe environmental crises of water depletion and soil salinization in the arid landscapes of El Paso. Observing the profound disconnect between human infrastructure—specifically the forceful industrial separation of water and salt through desalination—and the fragile ecosystems it occupies, the design emerged as an architectural counter-narrative.

Operating as an ecological tourism and education center, the project is motivated by the need to attract visitors while actively educating the public about these pressing environmental urgencies. The central motive is to foster a profound union between humanity and the natural environment through the conceptual framework of "osmosis," seeking to heal the separation between people and the ecology they inhabit.

Furthermore, the formal language and shape of the building are directly inspired by the El Paso terrain itself, capturing the stark realities of regional water scarcity. Specifically, the architectural massing and undulating rooflines draw upon the distinct geometry of a dry pond, serving as a direct visual and spatial allusion to the parched earth and the environmental narrative driving the design.
Image Credits
Image #1: Creators Changsong Li and Cen Shen, Osmosis: Dissolving The Borderline, 2023.
Image #2: Creators Changsong Li and Cen Shen, Osmosis: Dissolving The Borderline, 2023.
Image #3: Creators Changsong Li and Cen Shen, Osmosis: Dissolving The Borderline, 2023.
Image #4: Creators Changsong Li and Cen Shen, Osmosis: Dissolving The Borderline, 2023.
Image #5: Creators Changsong Li and Cen Shen, Osmosis: Dissolving The Borderline, 2023.

Colors of Osmosis Tourists Center

Related Designs

View All

Good Design Deserves Great Recognition

Nominate Your Work for the A' Design Award.

Nominate