I've noticed that in some cartoons (Batman Beyond) and anime (Hunter x Hunter, Naruto Shippuden) some characters are seen a lot, i.e. Inque in BB and Bisky in HxH.
I was thinking that some of the calculation behind that should be how easy is the character to draw. But I'm not an artist so I wanted to know what factors make a particular character difficult to draw?
If you could explain in terms of the three anime (BB may or may not be depending on your perspective) that'd be great.