This lovely photo, kindly supplied by Leena in Finland, shows the fungus Cortinarius semisanguineus. I love this image – I can almost smell the musky aromas of the earth & the woods as I look at it. Thanks to Leena, who sent me some of this mushroom dried & ready for dyeing, I’ve been able to experience the delights of fungi dyeing for the first time, apart from some very primitive efforts many years ago.
This photo shows the results of my experiments. The skeins on the right were mordanted with alum & those on the left were unmordanted. The uppermost skein on the left was dyed in the same dyebath as the skeins on the right. Otherwise, all the left-hand skeins were dyed in the exhaust dyebath. From top to bottom, the skeins on both sides show no modifer, acidic modifier, alkaline modifer, copper modifier & iron modifier. I simmered the mushrooms for about 1 hour to make the first dyebath, then simmered them again for a second batch of fibres.The dyestuff went a long way & I was able to dye about 400gms of wool with only 100gms of dye.
This photo shows some more of the skeins I dyed using Cortinarius semisanguineus. Some skeins were mordanted with alum & others were left unmordanted. I was amazed at the lovely rich colours from this mushroom, which contains similar pigments to those in madder.
I am certainly a convert to dyeing with fungi & will now keep my eyes open for any I can harvest. When the season is right, I’m sure I’ll find something worth trying, especially as we occasionally have various kinds of fungi appearing in our garden. All I need now is a good reference book to help me identify whatever I may find.