I need a really cool background for a poster?

Question

Any ideas where i can get one?

Answer 1

so places have sites where you can design your own poster and they print it and you pay for it.  

Answer 2

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Answer 3

Try A Google Image, Large Search.

Using Keys Such as:

Abstract

=]

Answer 4

Maybe typin in backrounds on google.....

Answer 5

WALMART hahaha jk PHOTOSHOP it yourself . Start messing around with the program. Depends on how big the posterboard is (and what this is about) ELABORATE!!!