Here's the story of the portrait behind Ruth Bader Ginsburg's postage stamp

Ruth Bader Ginsburg's portrait for a new Forever stamp from the U.S. Postal Service is based on a 2017 photograph taken in her office at the Supreme Court. (U.S. Postal Service)

As a Supreme Court justice with a large and devoted fan base, Ruth Bader Ginsburg was a cultural and judicial phenomenon.

And now the influential justice will adorn cards, letters and packages: The U.S. Postal Service officially unveiled a new stamp featuring Ginsburg on Monday. The Forever stamps cost 66 cents each — or $13.20 for a sheet of 20.