The gaunt face on the POW/MIA flag is a real person. When designer Newt Heisley needed a model for the silhouette, his son Jeffrey had just come home from Marine training, sick and hollow-cheeked, so Heisley sketched his own son onto the flag and never copyrighted it. It is the only flag permanently installed in the Capitol Rotunda, and it still flies at post offices across the country.