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The use of translucent plastic bristles. Transmission of light so that it can illuminate the shadows. Could see the invisible dust. Also more of a fun sweeping.
Southern Taiwan University
Tainan County, Taiwan
Southern Taiwan University
Tainan County, Taiwan
Tsai,Chi-Hung
Hsu,Hsi-Yen
Huang,Yu-Siang
Lin,Chia-Chun
