When every single hue in a photo can be saturated, tinted, cross-processed, filtered, or manipulated using today's wide variety of digital tools, the possibilities are endless - but can also be overwhelming.Expert pro Jeff Wignall demystifies this essential subject in this compelling and richly illustrated guide for photographers who want to master colour and give their images depth and richness. From the origins of colour theory to the latest post-production techniques, the full s...