More eco-dying. I hope you can make out the hibiscus flower!
Red hibiscus, with acidified (vinegar) aluminium (can) as the mordant. I find the blue version of the dye lasts longer than the red.
#365ChallengePostcards
3 February, 2022
Kathryn Kerr
Australian Textile Artist
Kathryn Kerr 
Beautiful !