arg's fotolife - 200903シカゴ - 20090326223037

20090326223037

8.2mm f/4.1

Trackback - http://f.hatena.ne.jp/arg/20090326223037

ACADEMIC RESOURCE GUIDE (ARG) - ブログ版 - 2009-03-26(Thu): The annual meeting of the Committee on Japanese Materialsで講演