Good evening Bob and welcome to the Events Calendar Support forum!
Thank you for reaching out to us.
I would love to help you with this topic.
The simplest way to achieve that is with CSS.
Try adding the following CSS rule to your style.css file or in your Custom CSS metabox:
.single-tribe_events .tribe-events-event-image {
display: none !important;
}
You could also simply modify the single event page template to your liking. You might want to read our Themer’s guide to get a sense of how that works.
Let me know how that goes.
Best regards,
Geoff B.