Free-to-use hi res backgrounds ... where?

[MikeyT]

I'm after some hi-res images to use in a rough mock up of a media pack - don't mind paying really if I have to but would prefer some free ones of course if any are out there - A4 at 300dpi would be nice.

Something arty, digitally created, generic backgrounds ...

Anyone know anywhere on the net?

Thought this was maybe the best place to post this ...

Cheers

[MikeyT]

Found a decent link in the online resources sticky above ...