Very very late, but here's my illo for "pretend".
Columbo always pretends to be a simple minded cop, but in the end he get's the murderer.
Great show.

the illo was made in freehand and the colors were added in photoshop. I must admit I got lazy and didn't do the colors (and therefor the shape of the face) precisely enough.
But it's late and I just needed to finish it.




and here are the freehand steps, drawn with the pentool (no tracing tool)