Where to get a MASSIVE world cup wall chart?

[sswats]

The bigger the better.
Want to put it up at work.
Its in public view so i can't just print out loads of A4 pages and stick them together. It has to look good.

anyone seen any? I can't find any bigger than A1 size.

 

[sswats]

Perfect.
Was hoping it would be cheaper, but it will definitely do the job.

Thanks.