Photo Journal
 
James Knopf creates the inverted lotus position on a sidewalk in front of the Federal Building on Grant Street, Downtown, during the lull before antiwar protesters took to the streets disrupting traffic. Knopf has found doing yoga at protests can have a calming effect. More than 100 people were arrested later in the evening.
 
Photo by: Martha Rial / Pittsburgh Post-Gazette (3/21/2003)