This story is part of a CBC Sask. series featuring artists' work in celebration of Asian Heritage Month. For more on this project, visit cbc.ca/lovesk, where you can see more of the art we'll be featuring.Shamim and Shima Aghaaminiha may have left their home country of Iran, but the sisters say they've found a way to reflect the struggle of the Iranian people through art in their new home of Regina."In the past 45 years, the Islamic regime killed thousands of people. And in the first years, peop