Free/public domain photos & graphics

Factual Questions
1

What are some good sites to get free photos and images that you can use professionally?

Thanks!

2

You could try Creative Commons images. http://search.creativecommons.org/

3

Possibly:

4

Microsoft Office Gallery

5

A long list of sites where you can find free photos is here:

Also, Pat from the Smart Passive Income Blog shares some good advice here: