Technically, macro photography starts at 1:1 reproduction. That means that your subject is the same size in real life as it appears on the sensor. If the reproduction ratio is smaller than 1:1, say 1:.5 than we are dealing with close-up photography rather than macro. Macro enthusiasts tend to say that the real beauty of macro only starts at 1:1 ratios and that the fascination with the small world is better observed at 1.5:1 or better still 2:1. At these levels of reproduction ratios you get to see what people typically never see with the naked eye. You see the intricacies of compound eyes, tiny hairs, and detail of really tiny faces.

          Having said that, I also like close-up work. In true macro photography the detail of what is being observed is what tells the story. In close-up photography it is the insect or subject in it's environment that tells the story. Both stories are worth telling. Perhaps, for me, macro's story is more fascinating whereas close-up photography's story is more beautiful. Macro photography can be more interesting while close-up photography can be more pleasing. When looking at a macro image of an insect I have never felt, "wow, that is beautiful," fascinating and interesting, yes, but beautiful not so much. In fact, some insects seen from too close up are ugly as can be. It is a good thing that these insects are small. Can you imagine looking in the face of a fly as big as a dog's face? Don't get me wrong, I do like both kinds of images, but for different reasons.

This is a close-up image. The bee and the flower tells the story. If we were to look at a true macro image of the bee's face, then the face itself would be the story. The two genres are closely related but they are also vastly different. True macro photography is more technically difficult to do. The extremely narrow depth of field is difficult to deal with. Using focus stacking adds a layer of complexity.

          If you are a beginner, I would suggest that you start with close-up photography and work yourself towards macro as your skill level increases. Enjoy the journey there and remember, close-up photography in and of itself is fun and beautiful.