Mushroom Conservation
A study on preserving nature
by Lianne Regtuit
Preservation experiment
Can you truly preserve nature? Or is decay an inevitable part of everything that lives? I want to capture and share the beauty of nature, but also explore how we can conserve it without losing its essence.
To research this, I conducted an experiment focused on preserving mushrooms. They are beautiful, yet fragile. How can you maintain their color, texture, and shape without them deteriorating? I am testing various substances and liquids to see what works best. While I often use epoxy resin to preserve microorganisms, it alters their natural appearance. That’s why I am experimenting with alternative substances that better retain their original characteristics.
This research is challenging but also provides new insights. It is a search for balance: preserving nature while acknowledging that transience remains a fundamental part of life. What can be preserved, and what must we let go of? These questions are central to my work – and this experiment brings me one step closer to the answers.
The experiment included the following mushrooms and liquids:
Tested mushrooms:
- Gymnopilus junonius (Spectacular rustgill)
- Scleroderma citrinum (Common earthball)
- Mycena haematopus (Bleeding fairy helmet)
- Russula cyanoxantha (Charcoal burner)
- Lactarius argillaceifolius (Clay-stained milkcap)
- Kuehneromyces mutabilis (Sheathed woodtuft)
- Clitocybe nebularis (Clouded agaric)
- Coprinus comatus (Shaggy ink cap)
- Laccaria laccata (Deceiver)
- Amanita muscaria (Fly agaric)
- Inocybe geophylla (Earthy inocybe)
Test liquids:
- Cleaning spirits
- Methylated spirits
- Denatured alcohol
- Flower honey
- Alcohol (70% and 96%)
- Glycerin (pure and diluted)
- Olive oil (extra virgin and mild)
- Vinegar
- Mild and strong brine
- Demineralized water
- Baby skin oil
- Antibacterial hand gel
- Epoxy resin


Biobased Art & Design
Contact
Do not hesitate to contact me to discuss a possible project or learn more about my work.
© 2025 Lianne Regtuit