Colonel Kirk's Auction Gallery

A previously unknown silkscreen believed to be printed by Andy Warhol will go up for auction on Monday at Col. Kirk’s Auction Gallery in Columbia County.

The piece, entitled “Of Thee I Sing—Nico,” isn’t signed by the pop art icon, but auction gallery General Manager Josh Williams said the silkscreen can be identified as an original Warhol because of the unique paper it was printed on.