Man using large iron nail to scratch line on slate

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Size: 4637px × 3768px
Photo credit: © Dorling Kindersley/UIG/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: adult, background, close-, hand, holding, human, iron, line, men, mineral, mineralogy, nail, objects, part, person, scratching, shot, slate, studio, toughness, white