In the heart of Melbourne, Arden Station stands as a living example of how architecture can actively contribute to environmental health. Its façade, created with Active Surfaces® by Iris Ceramica Group, transforms sunlight and humidity into powerful tools for air purification. Using innovative ceramic slabs developed in collaboration with the University of Milan, the building continuously neutralizes pollutants, bacteria, and odours—no electricity or maintenance required.
The façade doubles as a work of public art inspired by artist Abdul Abdullah’s reinterpretation of J.S. Calder’s 1860 painting “View from Royal Park across West Melbourne Swamp.” Depicting two giant aluminium hands reaching toward each other, the artwork symbolizes convergence between cultures and generations, mirroring the station’s role as a place of connection.
Beyond its artistic appeal, the technology is profoundly functional. The station’s 1,100-square-metre surface can degrade 6.5 kilograms of nitrogen oxides annually, equivalent to 9,600 square metres of green space. The same photocatalytic process that removes pollution also eliminates 94% of SARS-CoV-2 particles and other harmful microorganisms within hours of light exposure.
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