Thanks shu. I'm afraid I don't keep records of what I do but basically it's a luminosity blend of the original with a solarised version, follow by playing around with a levels layer as well blended in luminosity mode.
I like this Frank M.! Nice impression w/ red/green very obvious. Artistic!! shu '
....and BTW, my manfriend just said "That's nice, isn't it!" Get some quality printing and hang it on your wall! Work flow, please?