This exhibit (2010/08/01-07) by Ishida Kazuhiko (石田カズヒコ展) at Ginza Ono Gallery-2 (小野画廊-2) consists of pictures made with short pieces of thread being glued to the surface - the result being as shown in the picture on the promotional card. Using just seven colors, the pictures look quite vibrant. I rather liked this exhibition. The artist calls this technique "Iyashiga" (癒糸画 - see sign attached to gallery door in the second picture below).
Lyle (Hiroshi) Saxon