climber by north akara from thailand

designer's own words:

It detects the impurity in the air especially sulphur (in the form of sulphate). The texture of the climber is made of silver that can reacts with sulphur to form rust. That means it will become alive (able to be seen clearly contrasted to the white background) when the habitats are air-polluted.

climber form

climber02full.jpg how climber works

climber03full.jpg some applications