Anne Lynam is a Sydney photographer who does wonderfully grainy work; mostly street photography. A lot of striking imagery and terrific use of pattern and contrast.
Olivia Parker has been working for many years, creating beautifully crafted still-lifes. Some classic, some with a fantastic twist. I love her work. See a good collection of her photographs at Joseph Bellows Gallery .
Tim McMillan came up with time slice photography long before The Matrix made it famous. A rig made up of many camera set in an arc around the subject lets you pan around a moment caught in time. Have a look here for some technical info.
While we're on a bit of a science theme, Eye of Science is a fascinating and eye opening view into the tiny world we can't (and often don't want to!) see for ourselves. Very clear and sharp images of all sorts of fungi and little beasties.