Animation Styles

I have previously studied the different style techniques in animation. for me, the most interesting aspect was how Drawing and Rotoscoping can combine together. At the time I did not know that Rotoscoping was used to draw real life movement to create an animation. For example Max Fleischer's character Betty Boop was drawn by tracing the movement of a human lady dancing to make the animation realistic as possible. Having learned the techniques in animation I now feel confident in that particular area.