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Eco-photos of the week: Aug. 14-20

By: Catie Leary on Aug. 18, 2011, 6:07 p.m.
6 of 21

Graffiti knitting

A shopping cart knitted with pink, purple and green yarn stands near a 14th street intersection near the High Line in Manhattan's Meatpacking District on Aug. 15.

The practice of graffiti knitting is believed to have originated in Texas around 2005, and since then, it has become an international phenomenon.