Website update

The ad campaigns microsite has now been rebuilt, and can be found via the homepage as before. One or two photos have changed, but photos do exist for all the companies mentioned on there. The pictures, in the main, are much bigger than on the old version, although this sometimes reveals some reduced clarity due to the increased size (some of these images are scans of old paper material, as none seem to exist on the web in "digital" quality), but it looks OK.