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17-25 October 2026

Olfactory Echoes

Preserving and Reimagining Rome's Climate-threatened Olfactory Heritage Through Microbial Scents.

Hosted by Lucrezia Alesandroni

This project is now archived and was part of DDW26

This project is part of
The Biodesign Warehouse, Department Store for Life
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Microbial Petrichor Scent
Microbial Petrichor Scent
Gabriella Codastefano
Scent memories are deeply tied to specific moments, environments, and ecosystems, shaping a community's identity. While we know climate change is reshaping our sensory landscapes, its impact on our olfactory heritage remains largely unexplored.

This PhD research investigates how microbial scents can preserve and reimagine climate-threatened olfactory heritage, archiving odours at risk of disappearing through living microbial cultures. Drawing on biological processes such as fermentation, the research uses Rome as a case study to propose new methods for documenting and evoking olfactory heritage through living microbial scents, creating an archive of smellscapes for future generations

Microbial Scent Evaluation
Microbial Scent Evaluation
Marcella Menozzi

About Lucrezia Alesandroni

Lucrezia is a Biodesigner, Tutor and PhD researcher at Central Saint Martins, London. Her practice explores the possibilities of more-than-human-centred design, particularly in the context of ecology and sustainability, working across living organisms, ecosystems, and material innovation.