Dyeing with Black Beans (& Mordanting with Alum)
I promised some black bean dyeing quite a while ago, and do not think I have forgotten! But before you do any dyeing, you have to mordant – and the mordant used for black beans is common enough that it really merits a post of its own (unlike vinegar mordanting, which to my knowledge is … More Dyeing with Black Beans (& Mordanting with Alum)