This is a PHILANIPPON2011 exhibit work and was awarded Gold.
I have written an article in English at Stampedia Philatelic Journal (page 21-32). With this article, you can understand this exhibit work better.
You can see the PDF here.
http://www.stampedia.net/sites/default/files/newsletters/oba.pdf
© Copyright 2009-2012 Stampedia project
