Banner and logo images not showing

I started losing my banner and logo image on my home page, then the issue migrated to the other pages. Inserting a different image does not rectify the problem, and I have tried different size images with no result.

I see the banner and logo images in the editor but when I save and publish the site, only the missing image icon shows.

I have cleared browser caches repeatedly and had the same results on IE, Chrome and Opera.

I have tried three different themes and get the same result. The banner and logo images show in the editor but when saved and published they do not show in the site.

The site address is nwchairs.com

My zoho username is gaanes@zoho.com

Greg Aanes
2109 Queen Street
Bellingha WA USA