This file is from Wikimedia Commons and may be used by other projects.
The description on its file description page there is shown below.
Summary
DescriptionHackathon-label-tab.png
A label tab.
Source
Hackathon materials
Author
Wikimedia community
Licensing
Public domainPublic domainfalsefalse
This image of simple geometry is ineligible for copyright and therefore in the public domain, because it consists entirely of information that is common property and contains no original authorship.
File history
Click on a date/time to view the file as it appeared at that time.