Rachel Richardson was in grad school last year, and had a big paper due. She started procrastinating and was perusing a Goodwill art auction site when a painting of a blond haired, blue-eyed woman caught her eye. She googled the artist’s name, Paul Wesley Arndt, and found another website, with a 13-year-old note from Evelyn Wehr. Evelyn was looking for a portrait of her mother, painted by the artist almost 50 years ago. Also in the show: A family starts a community recycling program.