Image not showing

This is driving me nuts.  I have images in the www/images/ folder and when I browse and image on the web explorer to that exact url, it says page not found.

So I found an image http://www.threadthis.com/images/thumbs/0000111_0000001.jpeg that shows up in browser but when you look in the FTP site and in that folder, that image does not exist in the folder

I have the nopcommerce setup as a file structure

http://www.threadthis.com/images/thumbs/0000111_0000001.jpeg

The file which can be browsed at http://yourwebsite.com/images/thumbs/0000003_0000084.jpeg
Should be C:\inetpub\wwwroot\websitename\wwwroot\images\thumbs\0000003_0000084.jpeg

you can locate all images  at yourprojectLocation/nopCommerce_4.20_Source\Presentation\Nop.Web\wwwroot\images