ISO W020 Overhead obstacle Sign
Code: W020
Source: https://commons.wikimedia.org/wiki/File:ISO_7010_W020.svg
Creator: Bloody666
License: CC0
License terms: https://creativecommons.org/publicdomain/zero/1.0/deed.en
Source metadata retrieved: 2026-10-02
PNG conversion: rasterized from the local reference artwork, fitted proportionally on a 1024 by 1024 white canvas.
Reference artwork only. Verify the source license and governing standards before production use.
Reference page: https://safetysymbols.org/warning/iso-w020-overhead-obstacle/