For this shot I wanted the shipwreck – the HMNZS Hinau to be in context with its surroundings. Therefore a narrow aperture and wide angle lens
“Rule” of thirds
Most of us would have heard about this one. It's been around for a long time - well before cameras were invented and it was used in painting. The theory is, by placing something off centre we have an image that is less static - our eye has somewhere else to go in the image. If our subject is in the middle with the same distance either side our eye kinda has nowhere else to go, so if we have that opportunity to grab that eye to hold it on our image for that little bit longer it'll make it more memorable. There are times to break this rule of course, using symmetry and negative space but we'll get into those later
So! We divide our frame into 9 equal sections by drawing two lines vertically and two horizontally. Now we place parts of our composition on these lines, OR at the points they intersect.
For example: