Trip to Taidong with Honglong and ITRI people DSC_6701

NIKON D40, 18-55mm f/3.5-5.6
Aperture: 5.0, Shutter speed: 1/100, Focal length: 18.0 mm, ISO: 200, Bias: 0
Date/Time: 2013:05:18 15:47:43
Average color: gray38