Scale:
Scale is the size of elements in a painting compared to what they are in real life. Manipulating proportion and scale can dramatically change the mood, meaning and composition of an artwork. ... Often the focal point is emphasized by making it larger in proportion to the rest of the elements of the artwork.
Emphasis:
Emphasis is used in art to attract the viewer's attention to a particular area or object. This is typically the focal point or main subject of the artwork. ... Subordination is used to describe the secondary or accent elements of the artwork.
Scale is the size of elements in a painting compared to what they are in real life. Manipulating proportion and scale can dramatically change the mood, meaning and composition of an artwork. ... Often the focal point is emphasized by making it larger in proportion to the rest of the elements of the artwork. Emphasis is used in art to attract the viewer's attention to a particular area or object. This is typically the focal point or main subject of the artwork. ... Subordination is used to describe the secondary or accent elements of the artwork.
Answer:
i dont know maybe political if it's related to anti-weaponry
-looking off to the sides, out of frame; leads your eyes through the composition, and may be useful in adding a sense of mystery or wistfulness (depending on expression, of course)
-looking above or below; similar effect, because the lines of the face tend to lead your eye through composition
-looking at the camera, but not directly at the lens; establishes a connection between the subject of the portrait and the viewer