Organizers of the Photoshop World Conference & Expo have announced that landscape photographer Stephen Johnson will conduct a workshop at the Expo where attendees embark on a photographic assignment on the streets of Boston. “Ideal for both professional and serious amateur photographers, ‘A Day in Boston: A Documentary Project’ will be held on Tuesday, September 6th, one day prior to Photoshop World’s official kickoff. It requires a separate registration and fee with space limited to 35 participants that are already registered for Photoshop World. More workshop details can be found at at the Web site.