A bookbinder I know has recently introduced me to the work of some friends of his in Edinburgh making patterned paper, J & J Jeffery. As far as I can tell they have little or no web presence. They create some of the most sumptuous patterned papers I've seen. Some are paste papers, where ink is spread onto glass and patterned before the paper is pressed onto it - a little like a repeatable form of monoprinting I suppose. Some are block printed; many of the block printed ones are my favourites. And of particular note is their Dutch Gilt paper, vibrant, colourful and very rich indeed.
I have ordered my first batch of their paper and already have ideas about the project for which it might be used.