Ernestine Ruben, or "Ernie" as she prefers to be called, toured the Willow Run Industrial Complex a few years ago in Ypsilanti Township and took a series of pictures. The plant was designed and built by her grandfather, famed architect Albert Kahn . Those pictures are now on display at the University of Michigan Art Museum in an exhibit called "Mobilizing Memory." Lisa Barry recently had a chance to tour the exhibit with the 86 year-old artist, and she explains what she was trying to capture.