This is a beta version of migrating these workshop materials to a new platform. If you run into issues please file an issue or click on the edit link above and submit a pull request. You can use the previous version of the workshop materials as a fallback.
Do you need an image server? You may not. One of the nice things about how IIIF has been designed is that it can work with either static images or images created dynamically on-the-fly.