Erica Pfister weaves a patterned wool rug at her home studio in Charlestown, N.H., on Sept. 15, 2016. Pfister began weaving as a child, and now takes her weaving to the next level, using wool she dyes herself using natural, non-toxic dyes. (Valley News- Sarah Priestap) Copyright Valley News. May not be reprinted or used online without permission. Send requests to email@example.com.