Can't wait to see how these come out. I've been meaning to try this for ages and finally they are nearly brewed.
My neighbours kindly left lots of rusty stuff in the back lane outside our house and I found all these fantastic things. The door hinges and keys became an assemblage piece. (I'll post a picture another time.) The rest I've had a variety of ideas for - but using them to dye fabric has been high on the list. At last they are on their way!
The circular saw blades are giving a great result with high surface area and lots of rust. I'm crumpling the fabric to give it a patchy look rather than pure circles, as I think it will have more potential. In the other bowl there are a variety of things - an old door bell mechanism, rusty nails, a hack saw blade, and other random things. They are less rusty and are just leaving simple lines and shapes - less dramatic, but they will be a good contrast to the darker, more intense other piece. The two big pieces are calico. I've also dyed some scraps of muslin - it hasn't taken the definition of shapes - just the colours. They've been going for a week now - and every couple of days I've shuffled things around.
It's due to rain tomorrow, so I'm going to take them out today and dry them - while it is easier!
I'll give you an update soon.