compiling my artwork from unTITLEd 1-50 into a postcard book. here is the 2 covers I hand draw and proceed for 100 prints in copies.
 
here is one of the postcard inside the book. they can actually tear off which postcard they want to post and just post it out as usual. that's it
This is the A3 size drawing which I applied on the cover.  
here is the link from a buyer who bought the book and tearing off the postcard then post it around the world
postcard book
Published:

postcard book

compiling my artworks from unTITLEd 1-50 into a postcard based book

Published:

Creative Fields