Despite no origin ever being given for the Spider's appearance: pointed ears and teeth, and upswept eyebrows: it fits into the angular style of the artist 'Reg' Bunn who was most comfortable with designing and plotting the actions scenes from the scripts he was given by employing 'tri-angular' artwork. This emphasized (and made easier) the interaction of subject matter and framing within each action picture. Reg Bunn commented later on in the 1960s of the humorous irony of the later 'Spock' 'borrowing' his ears.