Supporters of national teams at the World Cup in Brazil play a rather significant role in their country's performance. The brightest faces and most peculiar ways oof supporting your national team in this photo gallery by ITAR-TASS.
Sideline emotions: coaches' reactions at 2014 World Cup
World Cup selfies: photos shared by footballers
Graffiti contest: murals in favor and against FIFA World Cup in Brazil
Wolrd Cup viewers around the world
Stadiums and cities of FIFA World Cup 2014 in Brazil
FIFA World Cup history
Star players to miss FIFA World Cup in Brazil