I've spent a good deal of time trying to figure out how to get stronger colours, and especially red to burgundy, from Eucalypts. I've had occasional, but not dependable, success. I have had the th...
A Brief History of the Art of Mushroom Dyeing
eucalyptus dye on wool--presoak 4 days before dyeing.
which mushroom produces what color
Good VA colour selection - natural dyes of the times - Stiklestadir 2010 (Viking Average)
Fugitive Colour: Top Five Plants to Never Use for Natural Dyes
Vegetable dyed yarns from the 1930s that still have the labels describing how the yarn is dyed.
Frieze VI by Donna Ruff - burn and gold leaf on paper, 28 x 21 in