To find images that can be reused and remixed use Google's Advanced Image search options. To use the usage rights filter option, select "advanced image search" on the main Google Images page. Once in the "advanced image search" page, you will find the usage rights options at the bottom of the page. In the usage rights menu you can select one of four options; "labeled for reuse," "labeled for commercial reuse," "labeled for reuse with modification," or "labeled for commercial reuse with modification."