My project for Taoyouan Land Art Festival (Taiwan, Zhongli). The idea is to draw on the bridge views of the area near bridge. First I been drawing plein air sketches on the paper, then we choose six sketches to draw on bridge. The whole project took about month, the drawing on the bridge was challenging: incline and curved surface. Above that weather was funny: everyday after lunch is been big rain, or if is no rain sun is so hot that bridge become a stove. So It was needed to begin drawing each day at the 5:00 am to do my job before rain or hot sun.