How to publish my Art Gallery experience

I have created a virtual reality experience with a art gallery filled entirely with paintings and photos created by artificial intelligence. Possibly the first of its kind. I would like to publish this so that other people can install and experience it. It's not a game though and I'm not planning to charge for it. The art gallery is built in UE4 and includes full locomotion including teleportation.

What is the best forum to publish this so that it's visible and available for everyone to experience, can I do this via the Oculus store or does it need to be published somewhere like Steam? And how do I go about publishing it?

I'm new to Quest development although I have published a few VR180 movies and have developed a couple of Quest Apps locally.

Kind Regards,

Dino