My law school classmate Stuart Rees, the "Stu" of the legal cartoons Stu's Views, is offering bloggers free use of his cartoons for blog posts. Stu writes:

  I offer two types of cartoons at www.stus.com : (1) general law cartoons about various legal topics and industry participants and (2) cartoons about specific cases. The 60 case cartoons I've just added are an initial sample of the 500+ I've done this year for West. I'll be adding more soon, as well as coverage of current events.
  Bloggers may use my cartoons on their blogs (but not elsewhere) for free under two conditions: (1) the blogger sends me a one time email with his/her name and blog address and (2) they include with each post a hyperlink to www.stus.com or a relevant sub-page of their choice. There are no restrictions except that the cartoon may not be modified or otherwise presented out of context.
  Bloggers may pull the image directly from my server by remote gif link, or can download it by right-click-save onto their server. If they use my server (which is hosted by Yahoo!), I am not liable for any server downtime.
  Free use is permitted in archives in perpetuity, and for new posts until I notify otherwise (which I doubt will be ever).