Four closed cans are boiling inside the big pot. Symbolizes the proces of preservation to get higher shelf life.

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Size: 5308px × 3539px
Photo credit: © Jakub Dvořák / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: boiling, bubbles, canning, closeup, cooking, detail, food, heat, life, metal, preservation, shelf, technology, warm, water