From Gingko: "For Tools of Criminal Mischief, Mr. Gastman has trawled his personal archive to present the quirky stories and visual oddities that inspire him personally: from the story of infamous Baltimore Graffiti Writer SHAKEN, to 1940s hobo train art, ’70s gang graffiti, photos of graffiti writers’ personal aerosol arsenals, spray paint collectibles and ephemera and more.

In the author’s own words