The History of Photography

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Across
  1. 5. An image with reversed colors, often used as an intermediate step in traditional photographic processes to create positive prints
  2. 7. Acronym for Single-Lens Reflex, a type of camera that uses a mirror and prism system to allow the photographer to see through the lens
  3. 9. A photographic process that used paper coated with silver iodide to produce negative images
  4. 13. A light-sensitive material used in traditional photography, consisting of a plastic base coated with emulsion
  5. 14. A flammable, syrupy solution used in the wet collodion process for creating photographic images on glass plates
  6. 15. A mobile phone with advanced computing capabilities and an integrated digital camera, popular for casual photography
Down
  1. 1. An early photographic process that produced highly detailed images on a silver-coated copper plate
  2. 2. Relating to the technology that converts images into data, as used in modern digital cameras and smartphones
  3. 3. A brand name associated with the revolutionary roll film camera introduced by George Eastman
  4. 4. An early photographic process that used sunlight to create a permanent image on a light-sensitive surface
  5. 6. A chemical compound used in early photographic processes, such as the calotype and wet collodion methods
  6. 8. The level of detail that can be captured in a digital image, often measured in pixels or megapixels
  7. 10. The use of photographs to tell news stories, often associated with the advent of the 35mm camera
  8. 11. The amount of light allowed to reach the photographic medium, influenced by factors such as shutter speed and aperture
  9. 12. A mixture of two substances, such as the light-sensitive layer used in the dry plate process