Good evening Gene and welcome to the Events Calendar forum!
Thank you for your interest in our products.
We’ll be glad to answer your questions.
The photos I added to my events do not appear in the list view as shown in the example on your web site (under core Events Calendar), It does appear on the individual event page. Is this a settings issue, or is the Pro version required?
Normally, the photos should also appear under the list view with the core Events Calendar plugin.
You do not need to have the Pro version for that purpose.
But, you need to make sure to select a photo in the Featured image metabox of your event page. This will determine which picture displays in the list view specifically.
Let me know if that helps.
Have a great day!
Geoff B.