I have been playing with paper and folding.
Little 4 inch square concertina book
I received this book for Christmas.
Have been having a play with the folded series.
Pocket Accordion with Separate Cover
Finished size 3 7/8 x 2 1/8 inches.
Process was very easy and quick to make.
I trimmed a picture from a Woodblock 2018 calendar for the cover.
My seal I had made in Seoul is being used.
In Japan there are vending machines that sell seals.