I've collaborated with my friends Katie Baldwin and Yoomni Nam on a hand-printed paper stationery set for Wonderfair's Letter Writing Club, in Lawrence, Kansas. 
This is a photo of all the elements before they're packed together. I made the letter sheets with envelope, and also did the calligraphy for the top label (which Katie then screenprinted). The letter sheets are relief printed in green/gold. Here's the gold block,
and the tests I printed to choose exactly the colour that would work.
Here's the final set all put together. They'll be for sale at the club, and then afterwards at Wonderfair. 
The club meetings are held regularly, to encourage good ol' fashioned writing letters, and we'll all be attending the next one on Sunday 20th September. Hope to see you there!
stationery
my shop
So, my 'shop' is under construction and soon you'll be able to buy all sorts of lovely Mariko things direct from me. Hurrah! At the moment you can buy my teatins from Whittards, my books from all good booksellers internationally, and my ceramics from Tiffanys in New York.
My very own Mariko Shop will exclusively sell:
Limited edition signed glicee prints
And coming soon to the shop will be:
One special Christmas card per year, pre-orderable in sets of 10, with envelopes
Mariko tape (for all your packaging needs)
Limited edition book art, printed and bound by hand
My HK range of ceramics and textiles...