Photo: “Featherweight” quilt designed by Laura Heine Instructor Robin Reilly. Photo courtesy Robin Reilly LAKE HAVASU CITY – No sewing machines were required this past weekend at Robin’s Collage Class retreat that gave beginner quilt makers a chance to let their fingers do the magic and create some unique designs.   The quilting retreat was a three-day explosion of creativity that began on Friday, April 4 and ended on Sunday, April 6 at the London Bridge Resort.  The weekend retreat was taught by Laura Heine certified instructor Robin Reilly.   Originally from Southern California, Reilly and her husband moved to Portland, Oregon in the early 1980s. The…