The “LuminousNetworks” project, funded by the Fraunhofer network “Science, Art, and Design,” focuses on fungal mycelium as a starting point for artworks and materials. As a sustainable and functional material, mycelium is already regarded as a promising building block for the development of bio-based materials. However, through the work of artist Malte Taffner, who is participating in the project, fungi are literally now appearing in a new light.

The project is based on an extraordinary collaboration between art and science. “We want to introduce the general public to the fascinating possibilities of mycelium-based materials. Visual artist Malte Taffner uses our technological expertise in order to create sculptures from plant-based waste materials such as wood shavings and living mycelium. The resulting iridescent objects simultaneously possess natural protective properties,” explained Project Manager Dr. Henrik-Alexander Christ. Malte Taffner’s works draw on the iconography of Greek mythology, thereby deconstructing and modernizing it at the same time. This is achieved as a result of the unique materiality and coloration of the fungal family of shelf fungi (Ganoderma spp.), cultivated on wood residues.

During his presentation at the phaeno Wissenschaftstheater, Dr. Henrik-Alexander Christ will showcase fascinating work specimens under black light. The focus will be directed at a special property of the fungi: their fluorescence. Under UV light, the mycelium glows in diverse colors, thereby revealing processes that normally remain hidden from the human eye.

Fluorescence is, however, not only a striking visual effect but also of scientific interest. The intensity and spatial distribution of the glow provide insight into the current activity of the fungi.

In addition to the “LuminousNetworks” project, Dr. Christ will provide insights into other current research projects. At the Fraunhofer WKI, researchers are exploring the potential of mycelium-based materials for sustainable construction materials. Through the combination of mycelium with plant-based waste materials – such as hemp hurds, wood shavings, or straw particles – entirely bio-based, biodegradable materials can be produced in energy-efficient processes. The properties of these materials – such as strength, elasticity, and structure – can be specifically tailored to individual applications.

In collaboration with regional partners, thermal-insulation materials for buildings have already been developed. Furthermore, mycelium-based materials were used in the construction of a stage set for the Braunschweig State Theater. The results to date demonstrate the broad application potential of these materials and form the basis for further research and development work.

The Science Talk is a collaboration with the Volkswagen Group and will take place:

• on Thursday, September 24, 2026
• at 6:30 p.m. (admission from 6.15 p.m.)
• in the phaeno Wissenschaftstheater

FREE ADMISSION.

The Science Talk will be offered in a hybrid format, both in person and as a YouTube livestream. The link to the livestream can be found on the phaeno website at:  www.phaeno.de