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Purification lights / Public Design

Purification lights

There are many vehicles in the city in the crossroads, gas emission pollution every day. "Purification of traffic lights" will be abandoned, to provide for the soil, fertilizer plant. The plant growth, release oxygen, the last city air purification.


Guangdong Industry Technical College

Guangdong Industry Technical College
Guangzhou, China

YuDi Qiu,
Guangdong Industry Technical College