Images from Flickr Photostream RSS in Ticker?

This is my first day with Xibo so please excuse the noob. I’ve done a fair bit of Googling on this and have come up empty.

I’m running 2.0.4 of the CMS server and the latest Docker player, both on Ubuntu.18.04. I have a large region defined and a ‘Ticker’ widget assigned to it. In that ticker I have the URL of my Flickr photostream feed. ( https://www.flickr.com/services/feeds/photos_public.gne?id=65966179@N00&lang=en-us&format=rss_200 ) I’ve confirmed that this is valid RSS.

I am seeing the titles of the images cycle through, but no images. What am I missing?

Thanks in advance.

T.

It may not be clear from the original post but the player and server are on different machines.