[Plugin: NextGEN Gallery] Article Images Appearing

Weird issue that I cannot figure out. At the bottom of this page:
https://providencepca.com/main/?page_id=21 There are thumbnail images appearing that are being pulled from articles elsewhere on the site. CAn I get this turned off? I did check the options and I have related images turned OFF..

Thanks

Wm. Hill

https://www.ads-software.com/extend/plugins/nextgen-gallery/

[No bumping, thank you.]