British photographer David Osborn creates his images with his camera and in Photoshop. The result is images to which the term “painterly” really fits.
Computational photography technology is reaching into every aspect of modern photography, with smartphones leading the way. It's a great time to be a photographer.
Focus stacking is a computational process for manipulating depth-of-field, and is especially useful for landscape and macrophotography. The author gets down and dirty with the nuts and bolts of this powerful technique.