Donna Lee Sullivan, a nationally known weaver from Fayette, Mo., gave a three-day seminar for the Pinellas Weavers recently. She taught them how to double weave at the seminar. At right, Sullivan shows Stanley Waltz of St. Petersburg a weaving technique on his eight-harness loom. Waltz said he has been weaving off and on for 20 years. Below, Suz Weitzel, left, helps Barbara Joyce take her loom to her car. Both women live in Tampa.