C E Murphy is a professional fine artist who has been creating and selling his large abstract paintings for many years.  Academically trained, C E has a Masters in Fine Arts.  He exhibits regularly in well-known art shows and in galleries.

C E has also been the son of R A his whole life.  That's good fortune for R A.

From time to time, C E collaborates with R A on a idea by contributing an original black and white line drawing for a cartoon.  R A then scans the drawing, transforms it into a vector file and adds color and speech balloons and publishes it on the site.

Cartoons done this way carry the credit, "By R A Murphy & C E Murphy. 

But the art work provided by C E is so distinctive and polished, it's pretty easy to spot anyhow...