Obsessed with the instant gratification of taking pictures with his iPhone, designer-photographer Dan Marcolina dedicated an entire year to a series of mobile image experiments. His amazing results and the post-processing steps on the iPhone to achieve them can be found in this gorgeous four-color photography guide. Part inspiration and part how-to, iPhone Obsessed is filled with eye-popping images and coverage of 47 of the best iPhone photo applications. Without ever leaving your iPhone, you learn to create artistic effects such as blurs and vignettes, high dynamic range, film looks, black and white, and more. Marcolina takes you through the construction of his images, explaining which apps he used and why. You'll not only be inspired to create hang-on-the-wall art with your iPhone, but you'll know exactly what apps to use and where to get them.