I'm not a photographer, have no talent, no experience nor technique. And above all, I do not have the time. Still somehow there are thousands of shots to discard. The rest goes here.
On a trip to the local shipyard I've done a few shots of my girlfriend in front of the main building. Upon processing the photos I got really shocked by the amount of C/A, never seen such a thing before with my apochromatic lens.
Traditionally the name macro photography was reserved for photography with magnification of no less than 1:1. This got into some confusion with the digital cameras and their small sensors. Here is some visual explanation of what different magnifications look like.