If parts of the mushroom cover the spores, the printing effect won’t work as well. Avoid using mushrooms that are shriveled, bruised or appear old. [2] X Research source Flat mushrooms create the best prints.
The print is actually made by the many microscopic spores falling from the mushroom, leaving a near-photographic impression. [4] X Research source
To protect the dusty print, spray with spray fixative, such as hairspray. Several coats should be adequate. Be careful though, as the pressure from the spray can easily disturb the spore print and change its shape.
