Lois Ericson shows you how to create uniquely colored and patterened fabrics with ordinary household bleach. What about using this same idea to spray rust solution or dye over a fabric? Love the idea of making botanical silhouette print fabric.
Sunprint on fabric can be made with dye-na-flow fabric paint. Dieuwertje van de Moosdijk makes sun printed botanical collages with this fabric paint.