Dan Burkholder, a professional photographer and photography teacher who has taught at the School of the Art Institute of Chicago, the International Center of Photography in New York, University of Texas at San Antonio and elsewhere. Based in Palenville, New York, he is author of iPhone Artistry (Pixiq). DanBurkholder.com
The digital cameras built into today's smartphones are capable of taking high-quality photos. But snapping pictures with a smartphone is…