Thank you for getting back to me on this. I don’t believe I added any plugins that have a header feature. I have been through all the different areas within Customizer (sliders on/off, no background image selected, no site logo selected, etc), and I cannot get rid of this huge picture at the top of each page. When I click on the picture, it takes me to the homepage. Before, it just had my site name and tagline displayed there, and then suddenly last week this picture appeared at the top of each page. Here are a couple links to screenshots of one of the pages. Thanks so much for your help on this!
https://snipboard.io/tB4nCq.jpg
https://snipboard.io/nLUvNA.jpg
