The document contains updates to a schedule, noting that blog post 4 is due on Friday and that work on a final project should begin. It also discusses several topics relating to copyright law and issues of authorship, including the author-centric nature of copyright, Edward Curtis's extensive photographic collection of Native American peoples, and the relationship between creators and owners. The document closes by outlining the requirements for blog post 4, asking students to discuss issues of authorship and ownership through analyzing the travels and use of an image.