The fresco cleaning process reveals the true colors of the original work, including Poor's subtle pastel effects. Image: Penn State
![Andy Belser discusses his "Face.Age" project in the Arts and Design Research Incubator.](http://news.psu.edu/sites/default/files/styles/multimedia_most_popular/public/IMG_7343-3.jpg?itok=tr4kynly "Andy Belser discusses his "Face.Age" project in the Arts and Design Research Incubator.")
