I gave up trying to find how to upload an image allowed by the press dept.
I read in one place in Wikipedia that I could use
{{Non-free promotional}} {{Fairuse}}
but it is probably not what they meant on the page
https://commons.wikimedia.org/wiki/Special:UploadWizard
What would be the correct way to be allowed to upload an image I have permission to?
Rationale for allowing the image: it is the poster from the performance in the article about the performance.
The image file was given to me by their press secretary.
I just simply cannot figure out how to upload the image to wikimedia to be able to use the rationale
Best Answer
https://commons.wikimedia.org/wiki/Commons:Fair_use
If you want to include a fair use image in Wikipedia, you'll have to use the local language variant of Wikipedia. For the English Wikipedia, the policy is described here: https://en.wikipedia.org/wiki/Wikipedia:Non-free_content and to upload it you can use Wikipedia:File Upload Wizard to upload to Wikipedia.
Btw: If you are the copyright holder, you have the power to license it in a way that Wikimedia Commons allows it. I recommend asking your legal department.