My class at The Pacific Northwest School of Art was taught by Peg Gignoux.  I had first admired her work locally at Light Art Design during the STITCH exhibit.  Ironically, she lives about 30 minutes from me but I flew cross country to attend the only workshop she had scheduled in the USA for 2014.  I am very happy with that decision, as it was exactly the workshop I needed as well as being introduced to PNSA.  You can view Peg Gignoux's work on her website http://www.ingignouxity.com.