Through his involvement in the forums for another podcast, Tips from the Top Floor, and now his own, PhotoWalkthrough, he provides a priceless resource for those who want to use their cameras for art and self expression.While the podcast offers a wealth of how-to tips for making the most of photo-editing software, his true gift to his listeners is the opportunity to look over the shoulder of a photographer with a keen sense of his own vision and an understanding of how today's tools help to create memorable photographs. View more of John Arnold's photography by visiting his website. John Arnold recommends the work of Kathleen Connally.For streaming audio click here or subscribe to the podcast for free via