Since digital fine art photography printing began in 1991 with the difficult to operate and costly to maintain 126,000 Iris Graphics Model 3047 inkjet printer using water-soluble cyan, magenta, yellow and black dye-based inks with poor light stability – but which could nevertheless print beautiful large-format photographs from digital files on a wide variety of artists papers, both thick and thin – the industry has seen rapid progress in the development of far lower cost, faster and easier to operate printers. Central to this evolution have been the dual concerns of image permanence and image quality. An increasingly competitive inkjet industry has driven the development of, at first, more stable dye-based inks and ink-specific optimized inkjet media. More recently, piezo and thermal head printers using high-stability, multicolorant pigmented ink systems from Epson, Hewlett-Packard, and Canon have come to dominate the field. At the same time, in a massive reshaping of the industry, the reduced costs of both printers and computer systems coupled with Adobe Photoshop and other advanced image editing software has made it possible for digital fine art printmaking to move from a small group of specialized providers into the hands of individual photographers and artists – worldwide.