Lost Georgia O'Keeffe Painting Found in NYC, Valued at $3M

• A Georgia O'Keeffe painting bought for $3,800 in 1963 is now valued between $2 million and $3 million.
• The painting was hidden in an East Village closet for nearly 40 years.
• The artwork will be auctioned on November 18.
• A public exhibition will display the painting at Rockefeller Center in early November.
• The painting has never been seen by the public before.