at-the-bench.webp; at-the-bench-720.webp
Source page: https://commons.wikimedia.org/wiki/File:Watchmaker_(184539829).jpeg
Creator: Yılmaz Kilim
License: CC0 (http://creativecommons.org/publicdomain/zero/1.0/deed.en)
Original candidate: clock-48c8fae6.jpg
Treatment: Crop x=80, y=45, width=1200, height=960; resized and converted to WebP.

movement-detail.webp; movement-detail-720.webp
Source page: https://commons.wikimedia.org/wiki/File:Precision_Instrument,_Equipment_Repairer_-_DPLA_-_b3e666aaf93a662b5c9db2b3b655a8fa.jpg
Creator: Department of Labor. 1913
License: Public domain
Original candidate: clock-2ff708a2.jpg
Treatment: Crop x=970, y=320, width=950, height=480; resized and converted to WebP.