Very often, soccer fans in an emotional impulse light flares and fireworks on stadiums, which can lead to fires and injuries of other people.
Maybe it's pretty, but it should be done very carefully. But these photos are very beautiful and picturesque. Look.


Supporters of Caracas FC celebrate with fire the victory of their team against Deportivo Cuenca of Ecuador in their 2009 Libertadores Cup match at Olimpico Stadium in Caracas May 12


FC Barcelona supporters celebrate their team's victory against Real Madrid in "The Ramblas" in Barcelona May 2



Bosnia Herzevogina's Boris Pandza (left) walks with Belgium's Eden Hazard as Bosnia Herzevogina's supporters light flares during their World Cup 2010 qualifying match in Genk March 28


A boy stands in front of riot policemen obscured by smoke bombs during the Greek cup final game between Olympiakos and AEK at the Athens Olympic stadium May 2


Werder Bremen's Diego (left) vies with Hamburg's Piotr Trochowski as smoke invades the pitch during the UEFA Cup semi-final match between Werder Bremen and Hamburger SV at the Weser-Stadion in Bremen April 30


Red Star fans leave the stadium past burning seats after the Serbian league match between Partizan and Red Star in Belgrade April 8. Red Star fans burned seats in the stadium after their team was beaten 2-0 by cross city rivals Partizan


Firefighters put out fires after the Serbian league match between Partizan and Red Star in Belgrade April 8


Bulgaria's fans light flares during their 2010 World Cup qualifying match against Cyprus at Vassil Levski stadium in Sofia April 1


Ismael Bangoura of Dynamo Kiev FC reacts after scoring against PSG FC during a UEFA Cup quarter-finals match in Kiev April 16


FC Dallas fans celebrate after Kenny Cooper scored on a penalty kick against Toronto FC in the second half of an MLS game in Frisco, Texas April 19


Chinese Shandong Luneng FC's Cichero Alejandro Enrique, third from left, celebrates his goal during an AFC Champions League match at Seoul World Cup Stadium in Seoul April 21


FC Barcelona supporters celebrate their team's victory over Real Madrid in Barcelona May 2


Fans of Ecuador's Deportivo Cuenca cheer for their team prior to a Copa Libertadores match with Argentina's Boca Juniors in Cuenca, Ecuador April 23


Lyon's players Karim Benzema (left), Juninho (center), and Mathieu Bodmer react during their French League One match against Paris Saint Germain at Gerland stadium in Lyon April 24


Corinthians' fans celebrate after their team won the Sao Paulo state championship final match with Santos in Sao Paulo May 3


Supporters and players of Dutch team AZ celebrate the team's championship victory in Alkmaar April 26. AZ won the title 28 years ago


Supporters of Dutch team AZ Alkmaar celebrate their championship at Waag Square in Alkmaar April 19 in the Netherlands


Smoke rises from the stands during the UEFA Cup semi-final match between Werder Bremen vs Hamburger SV at the Weser-Stadion in Bremen April 30


Fans of FC Dynamo Kiev react after the team scored against FC Shakhtar during a semi-final UEFA Cup match in Donetsk May 7


Fans of Argentina's Estudiantes de La Plata cheer prior to a Copa Libertadores match between Estudiantes and Paraguay's Libertad in La Plata, Argentina May 7


Karlsruhe's fans protest with fireworks after Karlsruhe lost a German Bundesliga match against Hannover 96 in Karlruhe, Germany May 12


Supporters of Caracas FC celebrate victory over Deportivo Cuenca of Ecuador in their 2009 Libertadores Cup match at Olimpico Stadium in Caracas May 12


Supporters of Caracas FC celebrate with fire the victory of their team against Deportivo Cuenca of Ecuador in their 2009 Libertadores Cup match at Olimpico Stadium in Caracas May 12


FC Barcelona's supporters celebrate in Catalunya Square in Barcelona May 13 after their team won the Copa del Rey final in Valencia against Athletic Bilbao


Fans of Ecuador's Deportivo Cuenca cheer for their team prior to game with Argentina's Boca Juniors during a Copa Libertadores match in Cuenca, Ecuador April 23

[via boston.com ]