1 of 10 Arsenal 2-0 Celta Vigo: Arsenal's Patrick Vieira and Freddie Ljungberg tussle with Celta midfielder Gustavo Lopez
2 of 10 Lauren runs to celebrate Thierry Henry's opening goal for Arsenal - his first European goal at Highbury for two years
3 of 10 Dennis Bergkamp, who put Henry in for Arsenal's first, battles with Celta's Argentine Lopez
4 of 10 Vieira nudges the ball past former Highbury favourite Silvinho, who was substituted after 20 minutes
5 of 10 Henry continues his amazing season with Arsenal's second from six yards out, to the joy of Robert Pires
6 of 10 Celta goalkeeper Pablo Cavallero connects with Bergkamp and is lucky not to give away a penalty
7 of 10 Two goals from Henry secure a 5-2 aggregate win as the Gunners follow Chelsea into the quarter-finals
8 of 10 AC Milan 4-1 Sparta Prague: Milan's Filippo Inzaghi scores his side's first against Sparta Prague and the Italian side run out easy winners on aggregate
9 of 10 Real Madrid 1-0 Bayern Munich: Zinedine Zidane scores as Real Madrid squeeze past Bayern Munich 2-1 over two legs
10 of 10 Monaco 1-0 Lokomotiv Moscow: Dado Prso missed nets Monaco's winner to secure an away goals win over Lokomotiv Moscow