Journalists wait for Cuban performance artist Tania Bruguera at Revolution square in Havana, on December 30, 2014. Bruguera had the idea of setting a public gallery at Revolution square in which any Cuban citizen could freely express during a minute, in a challenge to the communist government. The activity, promoted through social networks, did not take place since Bruguera did not show up. AFP PHOTO/Adalberto ROQUE (Photo credit should read ADALBERTO ROQUE/AFP/Getty Images)
