➟My reply to Arron's giveaway and attempt at reverse engineering his setup.
See the setup here:
580EX II @ 1/2 on camera in orbis ring flash
SB-28 @1/64 9:00 NW with DIY black straw grid
SB-28 @1/2 3:00 NE with DIY cardboard grid
Sunpack DS-20 @1/1 behind me, slaved and snooted with Kleenex diffuser