CC0 1.0 Universal

All included asset records declare CC0.
You may copy, modify, distribute and use the artwork, including commercially, without attribution.
This notice summarizes the catalog declaration; it is not an independent provenance verification or warranty of third-party rights.
Full legal instrument: https://creativecommons.org/publicdomain/zero/1.0/legalcode
Summary: https://creativecommons.org/publicdomain/zero/1.0/
