A huge mural by the escalators at the defunct Nickelodeon Studios is of the main characters of the Wild Thornberrys along with the logo. The mural can still be seen from second story windows of the abandoned building.
One of the leading cast of the series, was the most oddly apropos, particularly the role Donnie Thornberry. The reason Michael Peter Balzary A.K.A Flea, is considered an appropriate chose to play the role of Donnie, is because of the character is slightly based on how Flea earned his nickname. The origin for Flea's nickname, is when he was a child, he had an inability to sit still, and the nickname has been stuck since. And what better person to play a wild and overly-active character then some who was the Donnie of his own family.