What is working? A question on a stacjk of index cards.

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Size: 5400px × 3602px
Photo credit: © Marek Uliasz / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: analysis, business, card, discussion, handwriting, index, note, paper, pen, prblem, question, search, solution, solving, working, writing