I’ve been experimenting with naturally dyeing solid colours, aided by Rebecca Desnos’ beautiful ebook. I recently tried dyeing soy-mordanted cotton with avocado seeds (avocado stones/pits). When I first put the fabric in the dye bath I didn’t quite believe it would do anything. The dye looked quite pale. But I left it for about 30 hours and it slowly turned this vivid pink! I tried eco-printing over this fabric but didn’t have much success. But I was able to create a beautiful resist effect on some watercolour paper. I covered some iron-mordanted watercolour paper with gum leaves, then laid a piece of my avocado-dyed cotton on top, pressed it between 2 tiles and boiled for an hour. Some of the avocado dye transferred to the paper and the pink turned to purple in reaction with the iron. You can Pin the below image if you want to come back to this later.