Portraits of Immigrants: Unknown Faces, Untold Stories is an exhibition of oil portraits and stories of immigrants - men and women of all ages, from a variety of countries, religions, and cultures, showing why each came here, what sacrifices or challenges it took to make the journey and settle in, and what each has accomplished since.   Sparked by the maligning of immigrants she heard during the 2016 election, artist/journalist Betsy Ashton decided to try to find out who today's…