Rule of Thirds
The rule of thirds is the simplest rule of composition. All you do is take
your frame and overlay a grid of nine equal sections. This means you
split the vertical space into three parts and the horizontal space into
three parts.
The intersection points are where the eye tends to go first, so it's useful
to place your subject on one of those points. People generally tend to
aim for the center, but that's often less effective.
If you find the rule of thirds a little boring, try composing using
Fibonacci's ratio.
Perspective
Photographing your subject straight-on is sometimes the right choice,
but you can create visual impact by moving the camera left, right,
above, and below. When you're beneath the subject it often makes
them/it appear more powerful to the viewer. Conversely, when you're
above the subject it makes them/it appear more diminutive. You can
use this to an extreme for a powerful impact, but it's also a very good
subtle technique for portraits. Slight positioning above or below the
subject can subconsciously imply aggressiveness and passivity
(respectively) without being too, uh, obvious...
Additionally, left and right positioning isn't as direct and can often
make a photograph feel more honest and candid. When capturing a
moment, whether it's staged or not, photographing the subject headon
can often seem a little awkward and end up being less-effective.
Of course, you can also combine different positioning elements to
create other effects. Try taking photographs of the same subject from
different perspectives and see how people interpret them. This is a
good way to understand the effects your choices have on the end
result.
Use Shapes and Lines to Draw the Eye to a
Specific Point
The viewer's eye doesn't magically end up looking at one of the
intersections in the rule of thirds grid, it's just more natural. That said,
if you have a reason to draw the eye elsewhere you can accomplish
that pretty easily by choosing where you place shapes and lines in your
photograph. A shape doesn't mean a literal, detail-less shape, but in
the sense that a building could serve as a rectangle. Roads often make
nice lines in landscapes. When you're composing your photograph,
consider the shapes and lines and where they draw your eye. If they're
taking you out of the photograph or away from the primary subject,
you'll probably want to consider a different composition. Let the roads
lead where you want the eye to go.
Perspective can even make a road straight ahead appear like a triangle
and draw the eye into the horizon. Whatever the case may be, make
sure your shapes and lines are taking the viewer where you want them
to go.
Frame Your Subject with Objects
A subject against a white background can often be simple and effective
if you have a good subject. If you have a boring subject, like an
ordinary house, a blank background (like a clear sky) isn't going to be
very compelling. Instead, try framing your subject with surrounding
objects.
With the house, for example, using nearby trees (or what remains of
them) may help. You'll want to make sure the trees don't create lines
and shapes that draw your viewer away from the subject (the house),
as previously mentioned, but often times they can be helpful in making
your photograph more interesting and helping to draw the eye where
you want it.
Make Your Choices for a Reason
You don't have to follow any of the "rules" of photography to end up
with a good photograph. What's probably the most important is that
you make your choice for a reason. When you take a picture and
choose where something goes in the frame, know why you're doing it.
An example of a rule-breaking image would be to have a person facing
left and placing them in the left third of the photograph
You might choose to do this because you want to draw the viewer's eye
away from the subject and make them look at the space behind the
subject's head. In the background, something's happening that's
slightly out of focus. You could argue that this is a way of depicting a
subject trying to remember a past event, or being lost in a halfmemory.
This may or may not be the most successful way of getting
such a message across, but it's a reason to try breaking one of the
"rules" you'd generally adhere to when composing a photograph.
If you're just trying to take a pleasing picture, the rules are your
friend. On the other hand, if you're trying to convey something with
the photograph, figure out how you want to convey it and compose
your image accordingly. This may or may not involve breaking the
rules, but you increase your chances of ending up with a compelling
image if you choose a specific composition for a specific reason.
That's all for today. Tomorrow we're going to look at editing your
photos in Photoshop (or another image editor) to improve color, touch
up blemishes, and perform a few neat tricks.
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