|Once you have the file resized, rename it so not to overwrite
the full-sized file. It's good to leave the last 3 numbers of the
original file, that way it's easier to find the original, using
only the small version filename. Give the file a 2-3 word name separated
by the "underscore" symbol "_", A capitalized
version of the "-" minus symbol.
P00432.jpg Change to: red_flower_423.jpg