Revellers take part in the annual block party in Paqueta island during pre-carnival festivities on Guanabara...
The shadows of revellers are seen on the wall as they take part in the annual block party in Paqueta island during pre-carnival festivities on Guanabara bay, Rio de Janeiro, Brazil, February 18, 2017. REUTERS/Ricardo Moraes TPX IMAGES OF THE DAY