Non-silver processes are photographic image-making techniques that do not rely on metallic silver to produce an image. Instead, these methods use alternative light-sensitive materials and chemical reactions to create photographs, often resulting in unique textures, tones, and visual characteristics.
Examples of non-silver processes include techniques such as gum bichromate, cyanotype, and platinum printing. These processes are popular in fine art photography for their distinctive aesthetic qualities and hands-on approach, offering photographers creative control beyond traditional silver-based methods.