Authentic Spider Martin T-Shirt - Bloody Sunday Series

James "Spider" Martin was an American photographer known for his work documenting the American Civil Rights Movement in 1965, specifically Bloody Sunday and other incidents from the Selma to Montgomery marches. 
 
Tracey Martin, Spider's daughter, developed a collection of T-Shirt's using two of Spider most famous photos from Bloody Sunday for the 50th Anniversary of the march from Selma to Montgomery.