With the visit of Barcelona a matter of hours away, Arsenal fans will welcome their side on to The Emirates pitch with a special mosaic.
It was revealed over the weekend that one Gunners supporters' group had something lined up for the Champions League last 16 clash, and now more details have emerged.
Home supporters have been urged to get to their seats ten minutes ahead of their team's kick-off against the European champions in order to play their part in the display - which is outlined by the image accompanying the tweet below.
https://twitter.com/redactionafc/status/701805379131416576
