You can buy this amazing art work of football history online on: http://www.footballmishmash.com/
SOLUTION (SPOILER ALERT):
• ‘Welcome to Paradise’ - Celtic fans
• Celtic players do their pre-match ‘huddle’ (1995 onwards)
• Henrik Larsson of Celtic (1997-04)
• Rod Stewart crys with joy as Celtic beat Barcelona (2012)
• Phil O’Donnell Flag tribute at Parkhead (2007)
• Billy McNeill of Celtic lifts the European Cup (1967)
• Robbie Keane doing his trade mark celebration in the Hoops