You have a fantastic group of templates- I always enjoy your postings.
Are you really looking for a challenge?
A series of templates based on the work of known artists, a Charles Rene Macintosh theme. Jugendstil. Art Nouveau. Degas. Early Monet, later Monet,Turner Larssen.
But more challenging is this scenario, sites available for a school. I have done one for an English Primary school see
http://cgi.frindsbury.force9.co.uk/?Welcome
Primary schools usually have a school badge and a school colour, there must be other ways to do this. The school really needs to take a template- select a colour theme (may be a purple css) and leave the jpg of their badge next to top.jpg.
An English secondary school is even more challenging as I see it will be a root level site and linking to other cmsimples say in root/maths root/humanities root/languages root/ict root/science root/art root/sport. Secondary schools will also have a school colour and a badge.
I will be publishing an article in a UK academic journal about CMSimple, so I am sure there will be a lot of interest.