Ryosuke Cohen mail art from Japan

FRACTAL PORTRAIT PROJECT in the year of 2008, 2009 and 2010
http://www.h5.dion.ne.jp/~cohen/fractal/080910.htm

My idea on the Big Ban and Prime Numbers in my plog : RYOSUKE COHEN'S BULLETIN BOARD
http://www.ryosukecohen.com/board/top.html

Haiku poems by my father
http://www.ryosukecohen.com/father/index.html

RYOSUKE COHEN 3-76-1-A-613 yagumokitacho moriguchi-city osaka 570 japan
e-mail braincell@k6.dion.ne.jp