Archive Looking in wrong place for images

Hi,
I have created this blog in a subfolder from the website.
http://www.haddonhouse.ca/blog/
It all works fine
http://www.haddonhouse.ca/blog/dine-out-vancouver/
BUT when I click on the Archives,
http://www.haddonhouse.ca/blog/2012/02/
the page cannot fond the images. The other pages are OK, any ideas?