noseoil said:
I've found this thread to be fascinating. There is a question bouncing around in my head with respect to portrait lighting which would be best asked here. Our front porch on the house has a plain white block wall across the front and side wall adjacent to the porch (90 degree corner with one face 14' away and the other about 25' away, 5' tall, Riverside cement white stucco finish). With the sunlight we get here in Tucson, the porch has good, bright lighting in the afternoon for most of the year.
Tim,
Sounds like you have a real interesting space there with potential for some real cool portrait work. When I hear of a space like this, I think about the Goertz Matte boxes that were custom made for many Cinematographers of the silent era with iris blades of ivory. The Goertz Matte box iris center of view could be positioned anywhere in the frame, was large enough to open to admit the entire scene and closed down to eliminate extraneous image area and diffuse the image via light scatter through the blades. Add this to no anti-halation backing on most stocks of the era and, viola, you are Eric Von Stroheim!
Ever seen, "The Wedding March"? Watch the cherry orchard scene; even though it takes place at night, it is simply astounding technically considering the speed of the stocks and of the time.
These scenes have a very diaphamous, silky look to them; smokey, hot backlight with only the slightest hint of dmax in the shadows to establish relative contrast for the eye and most everything running to the shoulder and straight-line portion of the curve.
noseoil said:
With just some cardboard "windows" and sheet reflectors, both light and dark, wouldn't it be possible to use this light fairly easily to set up some decent shots? The size, location, distance and direction of these "windows" and reflectors could be adjusted into a simple "booth" type of setup to provide good light, because there is an abundance of white light flooding the porch. It might look a bit "interesting" from the outside, but there would be ample light and no costs other than hangers, clips, gaffer's tape and simple stands. This would keep someone from melting in the afternoon sun and the fans could provide sufficien cooling.
This is the fun part of working with available light and lots of it! Personally, I would spend some time making black teasers and gobos of varying size from 4 feet wide and 8 feet tall to small fingers you can use to subtract tiny bits of light. "C" stands are great, but they are expensive and you can make PVC tube stands cheaper (fill the legs full of sand for stability) and use mafer clamps and gaffer tape to hold the fingers and such.
IMHO, In this situation, subtracting and moving around, shaping the light will be your major challenge, not adding it, but if you do need to add it, don't forget a good old mirror, foam core and two stands...
noseoil said:
Just a thought I've been playing with that the thread has prompted. I have a Fujinon 180mm SF lens with both discs and some Efke 25 in 4x5 I can play with for film. Perhaps TXP might be a better choice in this case? tim
Having no experience with Efke 25, I cannot comment, but I would think any stock short of the new T-grain stocks would work fine, but take that for what is worth...
Frank.