It is a line drawing made out of aluminum wire that looks like a wavy net floating in mid-air.
VOA: special.2009.05.06
Rain falls on the metal roofs and flows into aluminum gutters.
VOA: special.2009.07.27
Chemically,elements like potassium and aluminum are added and taken away.
VOA: special.2009.09.14
Guinea is the world's largest producer of aluminum ore but is one of its poorest countries.
VOA: standard.2009.08.25
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