Ferrous Sulfate Printing with Natural Dye

3 Aug

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My shoulder surgery therapy has moved to strengthening (1-2# weights). Things are moving in the right direction. In the meantime I am trying to explore areas that I can maybe use on painted warps in the future. Hopefully giving my shoulder time to calm down from the weight exercises.

Today I am venturing into screen printing with natural dyes. I’ve learned from Michel Garcia and Catherine Ellis about using the iron modifier in your thickener to screen print THEN run your natural dye bath. So, I mixed my guar gum and created ferrous acetate from my ferrous sulfate and let fly with the screens.

The test silk is drying now. I am risking my test silk to see if it is damaged by the iron. Tomorrow I’ll dung it with calcium carbonate to fix the iron. Once it is dry the iron is bonded and won’t migrate from the print. Then some pieces will take a trip thru my persimmon dye and some thru the lichen. Once I am happy with my tests I’ll move on to some silk scarves and a silk shirt for a real skill test.

The blank squares on the piece were left for just printing with lichen and the guar gum, always room for one more test! I’ll be able to see if my lichen and persimmon dyes are strong enough to cold print and solar set.

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One Response to “Ferrous Sulfate Printing with Natural Dye”

  1. mazzaus August 9, 2013 at 3:15 am #

    I have seen the DVD with Michel Garcia demonstrating this. I look forward to seeing how it turns out. Your images are lovely! Cheering you on with your weights. I have made a terrific recovery from shoulder surgery and I hope you can too.

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