A combo shows two images of a replica of a solitary confinement prison cell, set up at the residence of top U.S. diplomat James Cason in Havana, September 8, 2004.

Cason had the replica built based on details sent by jailed Cuba dissident physician Oscar Biscet to show the conditions political prisoners are held under.

The Cuban government denies having political prisoners and mantains that dissidents are working on the payroll of it's arch enemy, the United States.

PICTURE TAKEN SEPTEMBER 8 BC-CUBA-USA-PRISON REUTERS/HO- U.S.Interest Section