In this undated photo provided by Queensland Art Gallery, North Korean artist Choe Chang Ho is in studio works on "Picture of Retired Man" at undisclosed location in North Korea. Australia was accused of censorship Tuesday, Dec. 8, 2009,  after it denied visas to North Korean artists invited to a rare international exhibition of their work, saying their studio is a propaganda tool of their country's communist government. AP Photo logo AP Photo 26 months ago

In this undated photo provided by Queensland Art Gallery, North Korean artist Choe Chang Ho is in studio works on "Picture of Retired Man" at undisclosed location in North Korea. Australia was accused of censorship Tuesday, Dec. 8, 2009, after it denied visas to North Korean artists invited to a rare international exhibition of their work, saying their studio is a propaganda tool of their country's communist government.