In which situation to use brush silk gel?

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Home Forums Lighting In which situation to use brush silk gel?

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  • #216420
    Valou
    Participant

      Hi Roger, hi everyone!

      First of all, thanks to team Deakins for creating this amazing forum!

      I’m trying to better understand the potential of the brushed silk gel that Roger sometimes uses.

      He used a brushed silk on the HMI that lights the landscape in the ‘basin at night’ sequence in No Country For Old Men. Was it to focus the horizontal rays to cover a larger area of the landscape while also diffusing the light?

      I also noticed Roger used it in the ‘kitchen’ scene in Sicario, on the existing ceiling fixture to light Kate. Why did he choose a brushed silk gel rather than a white diffusion, for example?

      If anyone can help me with this, or if Roger could share his insights, I’d be really grateful !

      Valentin.

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    • #216422
      Roger Deakins
      Keymaster

        Brushed silk will stretch the light directly perpendicular to the striations in the gel. I use this effect to widen a source, in effect softening that source, in one direction.

        On those HMIs it stretched the light across the landscape without loss of too much light. I was working with very little latitude in that situation.

        If a lamp can only be rigged too close to a bounce source it can help, as in that kitchen.

        #216439
        Valou
        Participant

          Thank you for taking the time to answer me,  it was very helpful !

          I love your work ! 🙂

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