Picture by Tim Cuff - 18 October 2016 - Testing the strength of a brew at Sprig and Fern brewery, Richmond, Nelson, New Zealand:

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Size: 3744px × 5616px
Location: Richmond, Nelson, New Zealand
Photo credit: © Tim Cuff / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ale, beer, brew, brewery, craft, gravity, science, specific