This week's guest is Paul Mobley, one of America's most accomplished portrait photographers, a man who has spent his career looking people in the eye to tell their stories through photography. He trained under Annie Leibovitz in New York, went on to shoot for some of the biggest names in advertising and editorial, and has pointed his lens at everyone from Adam Sandler and Daniel Radcliffe to Amy Schumer and Bill Burr, as well as major brands like Apple, Ford and American Express. But it's his personal work that sets him apart. Paul has spent years driving across the United States, well over 100,000 miles of it, making four books that document ordinary Americans living lives most people never stop to notice. Farmers, firefighters, everyday heroes, and centenarians in all fifty states who've lived through world wars, the space age and the digital revolution and still have something to say. He shares stories about how he puts sitters at ease, plus a tale where it could have all gone wrong with Mike Tyson, until a pigeon showed up.

Also, in the mailbag as we walk, between my chat with Paul, you are about to be introduced today by Phil Ferris to an Australian urban poet who is the gem in my life I didn't know I needed, but now I've found him, I need to share his name with you. Wallace Shackleton shares his memory of the Camino by bike, a slight warning for reasons that will become clear; Richard Rawlings' letter is most likely to make you itch, and we check in with Raja Bhagavatula, who has found his own magical place on earth, in Scotland, next to an oil rig.

Read more about our photographic adventures on our photography travel website, The Journey Beyond.

Links to all guests and features will be on the show page, my sincere thanks to our Extra Milers, without whom we wouldn't be walking each week and Arthelper.ai, giving photographers smart tools to plan, promote, and manage your creative projects more easily.

WHY: A Sketchbook of Life is available here.