The Aristocats

Question: I wasn't sure which Disney film to ask about this, as it occurs in many (Alice in Wonderland, Fox and the Hound, Lady and the Tramp etc.) - But in many of the Dinsey films, most of the time many of the characters don't cast a shadow. Is there a reason for this? Or maybe would it be considered a mistake..?


Chosen answer: It is the style of the artwork. Similarly, it is not a mistake that each individual hair is not drawn, the eyes are not really proportional to the head, etc.