When making a sketch of an object what proportions are used?

In this style of filmmaking, often used by alfred hitchcock, the camera does not appear to follow the action, but instead anticipates the action on screen. “objects and actors are visually blocked out within the confines of a predetermined camera setup …suggesting fatality or determinism”.

In picassos masterpeice bulls head which bicycle part makes up the bulls horn

Name the note a) a b) e c) g d) d