Ryosuke Cohen
Ashiya-City, Hyogo
Japan

Our thanks to Ryosuke for sharing this incredible project with us as a part of our International Mail Art: Celebration of Sapphire. Thanks also to the contributing artists:

John Tostado | Burbank, Ca | US
Mike Mosher | Bay City, MI | US
Adam Roussopoulos | Chaska, MN | US
Leslie Levenson | Milton, WA | US
Ted Trager | Long Beach, CA | US
RCBz | Saint Clown, MN | US
Schmuel | Brattleboro, VT | US
David B. Greenberger | Greenwich, NY | US
Michael Wynne | Kirvin, TX | US
Allison Anne | Minneapolis, MN | US
Ed Giecek | Marysville, WA | US
John M. Bennett | Columbus, OH | US
Taffe C. Donghem | Westmont, IL | US
Guido Bondioli | Mesa, AZ | US
Michael Goetz | Rockford, IL | US
Faith Heisler | Edison, NJ | US
Jeff Bagato | Universal City, TX | US
Catherine M. Bennett | Columbus, OH | US
Subreal Alchemy | Philadelphia, PA | US
Stephan J. Mitterwieser | Stadtbergen | Germany
Ioan Bunus | Forbach Baden | Germany
Susanne Mitterwieser | Leipzig | Germany
Marcel Heising | Weissdorf | Germany
Andre Radke | Leipzig | Germany
Matthias Dreyer | Sarstedt | Germany
Lars Schumacher | Burgdorf/Han | Germany
Peter Muller | Bremen | Germany
Roberto Scala | Milano | Italy
Dino Sileoni | Brescia | Italy
Alfonso Caccavale | Napoli | Italy
Mikel Untzilla | Euskadi | Spain
Juan Fran Nunez Parreno | Albacete | Spain
Pedro Bericat | Zaragoza | Spain
Michel Della Vedova | Limoges | France
Le Pientre Nato | Paris | France
Jean Hugues | Beauvais | France
Theo Nelson | Alberta | Canada
Kurt Beaulieu | Quebec | Canada
Susan Walz | Alberta | Canada
Roberto Keppler | Sao Paulo | Brazil
Ranata Danicek | Sao Paulo | Brazil
Henk Van Ooijen | Spykenisse | Holland
Frips | Gent | Belgium
Bogumil Wtorkiewicz | Kielce | Poland
Mindaugas Zuromskas & Son | Vilnius | Lithuania
William Mellott | Tainan | Taiwan
Gloria Keh | Loyang | Singapore
Kazunori Murakami | Hyogo | Japan
Keiichi Nakamura | Tokyo | Japan
Shin Tanabe | Chiba | Japan