This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
ArchivesOntarioDoorsOpen. en Preservation Services Lab Archives of Ontario own Raysonho Open Grid Scheduler Grid Engine cczero Uploaded with Archives of Ontario and York Research Tower Doors Open Toronto Laboratories
Page 2023 Free-images.com. All images are Public Domain