I finished these cards off earlier today for the "Postage stamp people" swap on atcards.com.
I hand drew the Geisha in black pen. Then I added a blue watercolour background and coloured them in with coloured pencils. I stuck on the stamps and added some Geisha hair details to them in black ink. I decided I wanted a little more texture on the backgrounds so I used mod podge and torn up bits of white tissue paper to cover some of the background and overlapping the drawing and stamp in some places. Then I used a sponge and brown stamping ink to add the brown ink to the tissue paper (once the mod podge was dry of course!).