On My Fridge

Yesterday, I noticed this picture hanging near the bottom of my fridge.  I knew that Dingy or Dippy had drawn it.  I assumed it was Dippy since he draws regularly.

Then last night, Dippy asked Widget what it was doing on the fridge.  I asked him if he drew it.  He said he drew it and gave it to Widget.  I guess Widget just knows that drawings go on the fridge!  Dippy did not tell him to hang it up.  He did that on his own.