Was testing some filters, red, green, blue on Delta 400... The green #57 stood out the most. The flower was yellow with magenta tips.
I've never really done close up work. Was quite impressed with how close the 50mm could get in.
Andrew I really like that and never thought of actually using them for photography as such. They are color separation filters from the days when we had to make color separations for press plates. I made a set into a Harris falling shutter and the results from subjects like a waterfall can be fascinating. Mark