----- Original Message ----- From: "Koch, Gerald" <gkoch02@xxxxxxxxxx> To: <pure-silver@xxxxxxxxxxxxx> Sent: Tuesday, October 26, 2004 7:17 AM Subject: [pure-silver] Re: portraits for a book > Articles on portaiture usually recommend the use of a > green filter for male > portraits not just "character" studies. Tiffen suggests > the use of a #13 green > filter for photographs made with tungsten illumination > particluarly male > portraits. > > Since you will be using 4x5 then Tri-X is probably the > best choice since grain > is no longer a factor for this larger format and you have > the advantage of this > films characteristic curve. > > Jerry > The reduction of red by the green filter will provide something of the effect of orthochromatic film. An X-1 or No.11 filter can also be used to obtain approximately visually correct tonal rendition of color values with most panchromatic films in tungsten light. Light green filters are also recommended for outdoor portraits where it is desired to darken the sky because they produce this effect without washing out skin tones as a Yellow filter often does. OTOH, a Yellow filter can be used to reduce the visibility of skin blemishes. --- Richard Knoppow Los Angeles, CA, USA dickburk@xxxxxxxxxxxxx ============================================================================================================= To unsubscribe from this list, go to www.freelists.org and logon to your account (the same e-mail address and password you set-up when you subscribed,) and unsubscribe from there.