Copyright-free pictures for flyers, etc.?

[beardie]

I´ve been making flyers and was wondering what are good places to look for copyfree photos, pictures, etc.?

[MacchineBox]

A quick google search for "royalty free images to use" or something similar brings ups lots of sites that boast free images for use.

[slum]

try also googling "public domain images"

[Goblin]

http://commons.wikimedia.org/wiki/Main_Page