If you would like to use our images or video for your class, project or book, please drop us a note and ask. Normally, we are happy to grant permission for the use of images as long as clearly marked credit is given and the images are used by non-profit companies. If you are for-profit, we are happy to discuss options. In any case, please get permission first as it is not only polite, but keeps our ;awyers from sending C&D letters. We will honor your original content in the same manner.