A number of people have mentioned that a slideshow would be good to have on the site. One of the features of the old site was that you could watch each painting in turn as a sort of slideshow.
Well, I've taken this on board and I've started to make a new slideshow. This time it will sit on a page and go through all the paintings one after another then start again from the beginning.
The only drawback is that the slideshow will be quite big, and will probably need a broadband connection to use it.
I shall be testing it out over the next few days to see how it works.