Humanline.com: Images of art, history and science for educational and commercial licensing - 8 views
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Fred Delventhal on 02 Apr 12Education users Professors, students and teachers are free to use it in classroom presentations and demos, dissertations and other non-commercial academic works, researches and all related not-for-profit activities. The use of our files is still bound by a license but its use is completely free as long as: (1) the downloaded image is used according to its terms and conditions; (2) humanline.com is accredited as the source by a credit line or an active link to our website; and (3) it is not distributed to third parties. via http://www.freetech4teachers.com/2012/04/humanline-thousands-of-historic-images.html