I admire the illustrations of Gerard DuBois: quick witted, inventive, lively but unmannered execution. If the blackboard piece is reminiscent of Rene Magritte, it’s in a friendly, in-joke sort of way.
More at gdubois.com.
![DuBois [his website]](http://www.stanwashburn.com/wp-content/uploads/2015/09/DuBois-his-website.jpg)
![[New York Times 10/2/15]](http://www.stanwashburn.com/wp-content/uploads/2015/09/Gerard-DuBois-NYT-10_2_15.jpg)
[illustrations lifted from The New York Times]