3 Mr Clean Magic Erasers and several hours later Dutch's walls, door, nightstand, bed and windowsill are now free from crayon, highlighter, pen, and chalk marks.
These pictures are a couple of months old, but they are of Dutch and his Sesame Street doctor bag. It's an Elmo "bag", Cookie Monster stethoscope, Ernie blood pressure cuff, Bert thermometer, and Big Bird ear-looker-inner (I can't remember the real name). His favorite by far is the stethoscope.
Ours is a family of 6: Chris the husband/daddy, Pam the wife/mama, Dutch the handsome little boy, Dane the troublesome toddler, Captain Buddy the little dog, and Oso the big dog.