Hi Norman,
some tips i learned to get correct photographies,
get a decent camera (i use a second hand d70,
cheap now) and a
very good lens (lens is what matters, as for human
portrait photography).
Work on lighting position, this is the most time consuming step and the most important to me.
Work on field's depth to get coin's volume info transmitted to the viewer. Black, white or various greys backgrounds will not interfere with the picture colour balance. Get a
good white balance set up. Get a correct editing picture
software; only naives believe that a direct snapshot from a camera will be objective. Human eyes move constantly, correct colour, travel from background to foreground etc... Edit your subject to be honest about it (and to remove dust! )
Last but not least, follow any of Mister
Doug Smith advices and articles on coin photography. He is the master.
Regards (thanks for being indulgent about my english !)
AC