As I walk with your letters and inspirational stories, I'm joined on the show by studio guest Michelle Valberg, the Canadian Geographic Photographer, Nikon ambassador, and international fellow of the Explorers Club. Michelle has just returned from an adventure voyage photographing wildlife of the Antarctic Peninsula, navigating icebergs and rough seas to make extraordinary photographs.

Also on the show from the mailbag, stuck in a watery rut in East Africa whilst seeking The Maasai, escaping the clutches of imposter syndrome, March's assignment and mentor Valérie Jardin shares photographic project workflow.

Links to all guests and features will be on the showpage, my sincere thanks to MPB.com who sponsor this show and the Extra Milers without whom we wouldn't be walking each week. WHY: A Sketchbook of Life is available here.