Pink cat series "Bagpuss" was a striped pink cat. The puppet used for animation was originally supposed to be marmalade coloured, but was dyed pink accidentally during the manufacturing process. Another children's television series, "Roobarb and Custard" featured a pink cat, Custard. Creator Grange Calveley based Custard's mannerisms on Sid James. The Pink Panther is a cartoon character created by Friz Freleng. As well as featuring in the opening titles of the films starring Peter Sellers, he has appeared in spin-off cartoon series. Animation historian Jerry Beck has said the character is "anti-authority – he's cool yet he's pink". In 2014, Dutch
Glass Cat pink brains, which look rather like a collection of marbles and can be seen working in the cat's head. She has a tail of spun-glass. In personality, Bungle is almost stereotypically catlike—cool and reserved and aloof as well as vain. The cat "is so determined not to show emotion that when implored to bring help she sets off very slowly and runs only when out of sight." Baum was unusual in creating a character that is transparent but visible. (Baum magically animates a spun-glass animal in an earlier story, though the dog is not transparent but pink, with a blue