The composition leaves a bit to be desired, as does my expression, but it actually came out.
This is a white light H1H2 on Ultimate 08 made with a 532nm laser, from a master made on Ilford's Harman Holo plate with a ruby laser which I've been fixing up.
I processed the harman plate in SM6 developer for 2 minutes, and then Ferric EDTA bleach for 1 minute (till clear and then 30 seconds more). My laser is rated for 1J, and was about 400 mJ the last time I measured it. I have no idea what the final exposure was. I did a lot of testing with an ancient roll of holotest 10E75 and the same 2 minutes in SM6.
The Ultimate plate was processed in ultimate's chemistry. Exposure was 200 uJ/cm^2.
And everything you ever wanted to know about a JK Lasers system 2000 ruby: http://www.bobdbob.com/~tjohnson/lumonics/notes.html