I never knew Jane Stewart so I had to ask, "Is this Jane in the giant bunny costume?"  Then there was the photo of Jane in Roadrunner pajamas beside a griddle of pancakes for a group of sticky-faced children, then dressed as a green witch, a colorful clown, in a sweater covered in poinsettias as she read The Night Before Christmas to a rapt audience of four year-olds.  There were thirty years of…