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Cartoonist Nate Powell (left) along with Rep. John Lewis and writer Andrew Aydin—all collaborators on the upcoming graphic novel March—walk across the Edmund Pettus Bridge in Selma AL, March 2013, where in 1965 600 marchers protesting for civil rights, among them Lewis, were tear gassed and beaten with clubs by police.

Photo by Sandi Villarreal.

Hat tip Tugboat press