New York Graffiti Tag So Large You Can't See It

We must have walked right over this and didn't know. Damn. Check it out if you can...

"The thin orange line of paint traces a winding path though downtown Manhattan neighborhoods like SoHo, Greenwich Village and the Lower East Side. Uneven and wandering, the stripe runs up major avenues and across narrow streets, sometimes prominent, at other times so faint and worn that it is barely visible...Over the last four years hundreds of thousands of New Yorkers who have walked by or on top of the orange lines have unwittingly passed what is possibly the biggest graffiti tag in the world. The tag, which is so vast that all parts of it cannot be viewed simultaneously, was created in 2006 by an artist known as Momo and consists of a paint line that he said runs about eight miles long and spells out his name."