Ethical Use of Photographs
The Connected Classroom: Copyright by Kristin Hokhanson
Copyright and Citation Help from Yale University
Copyright and Creative Commons Explained by Common Craft blog posting by Richard Byrne with embedded Common Craft video
Copyright Friendly/Creative Commons/Fair Use LibGuide by Joyce Valenza
Copyrights and Citations from Tufts University
Digital Citizenship Poster downloadable guide to the ethical use of photographs
EasyBib: Cite a Digital Image
Ethical Image Use Checklist, University of Washington Libraries
Ethics and Photography in Developing Countries (from Unite for Sight)
Ethics in the Age of Digital Photography NPPA (National Professional Photographers Association) Special Report
Fair Use Checklist, Columbia University
MLA Citation Guide
MLA Citing Still Images from Boise State University
A Printable Guide to Creative Commons
Webster University Journal Policy for the Ethical Use of Photographs

Photo Editing Sites
Big Huge Labs Upload photos or link to Flickr. Create mosaics, posters, and more
PicMonkey Edit photos and create collages
Ribbet Online photo editing
TiltShift Manipulate photos to create "miniature" scenes

*when unable to verify the copyright status of photos seen on the Internet, Google Image Search may be able to provide relevant information

Two Examples of Copyright Infringement
A Copyright Tale blog posting by Alec Couros
Intellectual Property...and Passion blog posting by Diane Cordell