Her work is amazing, and this is the first time I've ever seen her put prints up for sale. They're amazingly well-priced for the quality of her work (and even better priced at the current sale pricing), and particularly good for anyone who has a love of Japan, Buddhism or Shinto, or Geisha.
I know a few of my friends have those particular interests, and I'm willing to bet that they can find something they really like.
Trust me when I say that she's good. Really good. Just check out the prints currently up (more will be added before the end of the week, I understand). Details on the sale are on the left sidebar, so be sure to check them out, too!
The site is: http://yamadera.zenfolio.com/
You can't get this stuff anywhere else. The colours are bright and vibrant, and the photos are high quality, perfect for decoration around the house. They're varied enough that you'll find something to match whatever decor you might already have.
So please, take a moment to go check out the site.