Ahh, yes, Adobe flash was off. The image problem is mostly better but some still aren't loading right. The Java was enabled. This is an odd circumstance I didn't think I'd find myself in! Thank you for your help so far.
Images on my 2018 mac air are showing up either black or green. Super weird. I cleared cache, history, whatever other basic troubleshooting steps the "how to" pages mentioned...looks like I need some help! Any tips?