Can anyone explain to me the difference between "Digital Art - using photography" and "Alternative process" photography?  These are two different catagories are listed in a competition I would like to enter and I don't know which catagory to put some of my photos?  They say that "Digital Art" is for artworks created entirely using computer hardware and software, or for digital photographs or scanned images that have been manipulated using computer software. And "Alternative process" includes hand-colored black and white photographs, pinhole photography, xerography, photograms and other alternative photography methods.  Well, I see a lot of possible "cross-over" in these two catagories, am I wrong?  Thanks for any insights in advance!