Comfortable
Uncomfortable
Descent easy
Ascent difficult
x-axis y-axis difficulty of movement
Creating Movement 187
1 Easier
2 Easy
3 Hard
4 Harder
Van Sijll’s insights into how the “dynamics of the frame”
affect movie goers applies to presentations. Here is her
fascinating take on how screen direction can impact audi-
ences and contribute to the story.
The eye is comfortable moving left to
right because it mimics reading. The eye
is less experienced moving the opposite
direction and is thus less comfortable. In
the movies there’s a good chance that
the “good guy” will enter from the left
every time. Conversely, the antagonist
usually enters from the right. This subtle
irritant directs audiences to see the char-
acter negatively.
A downward moving object is sensible
because of the law of gravity; it is natural
for things to descend. Conversely, an
upward moving object seemingly resists
gravity and is therefore illogical.
Once a downward motion starts, it’s hard
to stop without the object landing on, or
colliding with something.
Gravity aids the motion of descending
diagonals. The descent seems easy.
The left-to-right seems like an easier
descent because it follows the direction
of reading.
Gravity works against the ascending
diagonals. It’s easier for an object to
fall downward than move upward. The
right-to-left ascent is the most difficult
of all screen directions because it is
counter-intuitive to the reading eye
and works against gravity as well.