Afbeelding: Barbara Mair The Secret Art of Growing Mushrooms Mixing the Oyster mushroom spawn in the sterilised straw during a mushroom growing workshop led by designer Maurizio Montalti
Afbeelding: Barbara Mair The Secret Art of Growing Mushrooms Mixing the Oyster mushroom spawn in the sterilised straw during a mushroom growing workshop led by designer Maurizio Montalti