Septic Thanks...see what I did there?

 Click images to enlarge

The people listed in the comic went above and beyond with their help.  It was a dirty job made easier.
FYI, the second image was coloured with watercolour  paints.

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http://www.thechesscomic.com/
http://comicsintheclassroom.net/

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http://comicsintheclassroom.blogspot.com/ 

Comment below or contact me at: comicsintheclassroom at gmail.com