Ann Muir was an English paper marbler who passed away a few years ago. It's too bad because I always found her decorative papers to be exquisit. She brilliantly brought traditional paper marbling in the 21st century through her use of color and technique.
While at Talas recently I bought a few sheets of what might be the last of her papers available in the world.
And by a few sheets I really mean more than I can afford on a bookbinders salary.