I'm looking to put up a website with worksheets that I make and they will need to have graphics in them. The worksheets will be available for download for free. Where can I find images that I can use in these worksheets without infringing on copyrights? I'm not sure I can just use free clipart.
closed as not constructive by Su', paulmorriss, John Conde♦ Jul 24 '12 at 11:02
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