Eco friendly photography

Photography, traditionally, has been a pretty poisonous business. Silver-based photography not only used up the finite resource of silver itself but processing it involved chemicals that didn't bear too much thinking about and the quantity of water flushed down the drain makes us blush.

Digital photography, sans chemicals and sans water, arrived just in time, right at the start of the drought. However, there is still a way to go to reduce the environmental impact of digital photography to an absolute minimum, so we were intrigued with the efforts Tony Knoll is making to diminish the eco effects of making prints.
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