1) Buy in store
Japanese white Paper
Let paper place in Water with Color powder .
Dry the paper.
Cut the paper with finger.
Post it with glue on the other white paper.
Bottle is used to keep the Colored Water.
It is better to use the Hot water than cold to more high colored.
Glue for wall-paper is the best, and it is mixed with water.
The Color that we need is ecology and natural, so these are no vivid than chemical color.