S. Harris has created many many science (and other) cartoons, has
published many collections of his cartoons, and has exhibited them 
in many places, from museums to t-shirts.  

<P>Here is a selection that seem relevant to the Maths &amp; Logic course, but
you should <a href="http://www.sciencecartoonsplus.com/">visit
his website</a> to explore them more thoroughly.  (Books, prints, t-shirts, etc,
are for sale there too.)
<P>

<img src = "math112_all-cats-have-4-legs-and-fur.gif">
<P>
<img src = "math132_of-course-math-should.gif">
<P>
<img src = "math136_very-impressive-newcombe.gif">
<P>
<img src = "math30.gif">
<P>
<img src = "math59_id_find_math.gif">
<P>
<img src = "math69_now_with_the_new_math.gif">