<p>Whitewashing illegal ad billboards in SoHo</p>
<p>A whitewashed billboard in Chinatown</p>
<p>Employees of NPA, the advertising company, reclaim a billboard only minutes after it was whitewashed, in NoLiTa.</p>
<p>Another NPA employee takes back a billboard in LES.</p>
<p>The advertising company couldn't keep up with all the whitewashing, though-- here artists Serf and Mint put up a piece on a reclaimed billboard.</p>
<p>Another reclaimed billboard with an artist's piece.</p>
<p>Not trying to sell you anything!</p>
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