Author Derrick Z. Jackson @GlobeJackson Derrick Z. Jackson, a 1984 fellow, is an award-winning columnist for the Boston Globe’s Op-Ed section. He also is known for his nature photography, and his images of Barack Obama have been exhibited by Boston’s Museum of African American History. A Nation’s Past and Promise: A Shift in the Meaning of American Symbols An Essay in Words and Photographs by Derrick Z. Jackson June 15, 2010 ‘How Long Can You Look at a Red Leaf?’ View photos below »I had one chance to see Ansel Adams. In my senior year in college in 1976, I attended a media jobs fair at Howard University. I did… June 15, 2008