Is there a repo of “FOSS” images, icons, etc. for HPC & research-computing related illustrations? Having such a repo is nice so we could use/reuse/modify those graphics for presentations, training materials. Especially useful if our training materials are open source, to minimize encumbering open source materials with traditionally copyrighted materials.
For general illustrations (such as common icons / symbols), The Noun Project https://thenounproject.com/icons/ has many icons that can be used, having creative commons licenses. Looks like they are using CC-BY-3.0 license and require attribution of the author of the icon.
But for HPC/cloud/research computing specific illustrations, more specific artwork / icons / diagrams would be nice to have.