This new series of Expanded Guides not only focuses on photographic techniques to give you a comprehensive grounding in the subject but also takes you a step further to enable you to get much more from your photography. Expert advice, with useful hints and tips, is given by professional photographers, using practical examples of techniques for clarity, illustrated in full colour with the aid of clear diagrams and charts. 'Exposure' is an invaluable guide to taking better photographs using today's sophisticated digital SLR and compact digital cameras. Aimed at both the novice and more experienced amateur photographer, jargon-free text explains the theory behind digital photography, how light metering affects exposure, and light's relationship to colour, colour temperature and white balance, focal points and the expression of mood. Aperture, depth of field and shutter speed are also thoroughly covered, along with chapters on ISO speeds, dynamic range, use of filters, and making in-camera adjustments. Post processing techniques round off this invaluable guide to getting the best results from your photography. AUTHOR: Andy Stansfield is a hugely experienced freelance photographer and author whose work has been published around the world in both magazines and books. He has photographed a myriad of diverse subjects from Queen Elizabeth's 80th birthday celebrations to the wilds of Eastern Europe and Asia. Also available by the same author: Sigma Lenses 9781906672454