Leo Messi and Barcelona give final Camp Nou bow before season really begins – in pictures

• 

• 

  Barcelona’s players from left to right: Defender Jeremy Mathieu, goalkeeper Jordi Masip, striker Leo Messi, defender Aleix Vidal, defender Gerard Pique, and midfielder Sergi Roberto during the presentation of the team before the Joan Gamper Trophy match between FC Barcelona and Sampdoria played at Camp Nou stadium in Barcelona, Catalonia, Spain on 10 August 2016. Marta Perez / EPA

• 

  Barcelona’s new player, midfielder Denis Suarez, during the presentation of the team before the Joan Gamper Trophy match between FC Barcelona and Sampdoria played at Camp Nou stadium in Barcelona, Catalonia, Spain on 10 August 2016. Marta Perez / EPA

• 

  Barcelona’s new player, defender Samuel Umtiti, during the presentation of the team before the Joan Gamper Trophy match between FC Barcelona and Sampdoria played at Camp Nou stadium in Barcelona, Catalonia, Spain on 10 August 2016. Quique Garcia / EPA

• 

  Barcelona manager Luis Enrique speaks during a Barca team presentation prior the annual 51st Joan Gamper Trophy friendly football match between FC Barcelona and UC Sampdoria at the Camp Nou stadium in Barcelona on August 10, 2016. Josep Lago / AFP

• 

  Barcelona’s Lionel Messi (C) controls the ball between Sampdoria´s Silvestre Matias (L) and Palombo Angelo (R) during the Joan Gamper Trophy match between FC Barcelona and Sampdoria played at Camp Nou stadium in Barcelona, Catalonia, Spain on 10 August 2016. Marta Perez / EPA

• 

  Barcelona’s Portuguese midfielder Andre Gomes (R) fights for the ball with Sampdoria´s midfielder Luca Cigarini (L) during the Joan Gamper Trophy match between FC Barcelona and Sampdoria played at Camp Nou stadium in Barcelona, Catalonia, Spain on 10 August 2016. Quique Garcia / EPA

• 

  Lionel Messi (R) of Barcelona dribbles around goalkeeper Emiliano Viviano of UC Sampdoria and scores his team’s second goal during the Joan Gamper Trophy match between FC Barcelona and UC Sampdoria at Camp Nou on August 10, 2016 in Barcelona, Spain. Alex Caparros / Getty Images

• 

  Barcelona’s Lionel Messi scores during the annual 51st Joan Gamper Trophy friendly football match between FC Barcelona and UC Sampdoria at the Camp Nou stadium in Barcelona on August 10, 2016. Josep Lago / AFP

• 

  Luis Suarez (2nd L) of Barcelona celebrates with his teammate Lionel Messi (2nd R) next to their teammates Sergi Roberto (L) and Arda Turan (R) after scoring the opening goal during the Joan Gamper Trophy match between FC Barcelona and UC Sampdoria at Camp Nou on August 10, 2016 in Barcelona, Spain. Alex Caparros / Getty Images

• 

  Barcelona’s French defender Lucas Digne controls the ball during the annual 51st Joan Gamper Trophy friendly football match between FC Barcelona and UC Sampdoria at the Camp Nou stadium in Barcelona on August 10, 2016. Josep Lago / AFP

• 

  FC Barcelona’s Lionel Messi applauds after being substituted during the Joan Gamper Trophy match between FC Barcelona and Sampdoria at the Camp Nou in Barcelona, Spain, Wednesday, August 10, 2016. Manu Fernandez / AP Photo

• 

  A relative of Barcelona's founder Joan Gamper gives the trophy to Barcelona midfielder Andres Iniesta after their win in the annual 51st Joan Gamper Trophy match between FC Barcelona and UC Sampdoria at the Camp Nou stadium in Barcelona on August 10, 2016. Josep Lago / AFP

Images from Barcelona's 3-2 win over Sampdoria in the annual Joan Gamper Trophy match at the Camp Nou on Wednesday night, as Lionel Messi scored twice and Luis Suarez added another to give Barca a victory ahead of their season-starting Spanish Super Cup match this weekend.

• More: Barcelona, Rangers, Ahmed Musa and Arsenal v Liverpool – The big weekend preview