Trichrome Party
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Trichrome is the process of using black and white film, one image taken with a red filter, green filter and blue filter. Then some processing needed.
Trichromatic photography is the process of taking three identical black and white photos (film), each taken with a different color filter (red, green, and blue), and then combining the three photos to create a color image. This is how it was done before color film arrived.
RGB Trichrome
Nikon F75
Nikkor AF 28-80mm 1:3.3-5.6 G
Rollei Retro 400s
R72 filter - red channel
red filter - green channel
green filter - blue channel
Trichrome image of Happisburgh lighthouse, Foma 100 b&w film.
3 exposures, red filtered (105sec), green & blue (45sec each).
fearnphoto 45A // RealitySoSubtle 0.4mm pinhole // Fomapan 100, +1 dev, Rodinal 1+50.
Infrared RGB Trichrome using Rollei IR 400 and hoya RGB filters to emulate discontinued Kodak Aerochrome,
Stand dev in Rodinal 1:100 for 70 mins.
Fujica gw690ii + 90/f3,5
Rollei IR 400 + hoya R72
Hoya RGB filters
Sorry if this clashes with your group rules**
RGBY
Nikon F75
Nikkor AF 28-80mm 1:3.3-5.6 G
Rollei Retro 400s
R72 filter - red channel
red filter - green channel
green filter - blue channel
night (no filter) - yellow channel
6x6 pinhole trichrome of my favourite tree
The process:
3 x b&w negatives
Dev'ed & Scanned
Composited into Trichrome in software
Sent to phone
Printed on Polaroid Lab
Emulsion lifted
Emulsion placed on paper
Scanned
Uploaded to socials...
Why? Just because :)
Correct colour for the plant (which is called Little Ruby) but the background and leaves in shadow don't look right. More experimentation is in order.
Film stock: Kodak Vision 2383 Color Cine Print Film
ISO: 3-6
Format: 135
Camera: Pentax P30
Lens: SMC-PentaxA 50mm F1.4
Filter: Blue, Green, Red
Developer: Caffenol C-L (minus restrainer)
Time: 35 min @ 20 degC semi-stand
[First image to be explored - 13th April 2023 @#490 www.flickr.com/explore/2023/04/13]
RGB Trichrome
Nikon F75
Nikkor AF 28-80mm 1:3.3-5.6 G
Rollei Retro 400s
R72 filter - red channel
red filter - green channel
green filter - blue channel
The light changed a lot during the exposures for this #pinhole #trichrome image!
No 💩 Sherlock.
No easy way of balancing your way out of this one. I made it, so you have to see it 😁
Ekakta Varex IIB/ Ilford Pan 400 with red, blue and green Filter/
Adox XT3 20°/ 09:00 min/ scanned with Epson Perfection 2440, composed in GIMP
this is the wheel that lives at the coffee shop.
shot at night, four minutes of exposure total — red 1m, green 1m, blue 2m.
frederick coffee company, frederick, md.
acros@80, hc110b 4.5' ~20c
pentax mx
Exakta Varex IIB/ Agfaphoto APX 100@200/ Adox XT3 20°/ 13:45/ Amaloco Proffixx/ Scan Epson Perfection 2440/ mit RGB Filter/ composed in GIMP
Saturday morning before all people comes into the city
Taken as a false-color infrared trichrome with a Mamiya RZ67 on Ilford SFX200 using a Mamiya 110mm f/2.8 and Green 58 (with IR/UV cut), Red 25 (with IR/UV cut), and R72 filters. Developed in replenished XTOL.
Sydney. January 2023. Instax Square Monochrome. Nons Camera SL660 + Canon LTM 50/1.4 + Cokin filters.
mamiya 6MF 75mm f/3.5 + fuji acros 100 + 6-stop ND filter + red 29, green 58 & blue 47 filters. color trichrome photo created by combining three B+W exposures shot with colored filters to create a "RGB" image: lab: the icon, los angeles, ca. scan: epson V750. exif tags: lenstagger.
CMYK Risograph panoramic pinhole trichrome print
RSS 6x17 pinhole
Ilford FP4 (x3 exposures)
RGB filters
CMYK (4 layer) Risograph
Another image for #wppd2022. Trichrome pinhole image of my favourite tree
RSS 6x6
Ilford HP5
3 RGB exposures
Trichrome during a heavy overcast day, light rains & LOTS of mosquitoes.
Fujica gw690ii + 90/f3,5
Rollei IR 400 + hoya R72
Hoya RGB filters
Dev in Hc110 1:31 for 6.5 mins.
Canon F1 - Canon FD 2/28mm / Agfaphoto APX 400 3 photos taken with red, green and blue filter
developed in Adox XT3/ 20°/ 12 min, fixed with Amaloco Proffixx, scanned with Epson Perfection 2440 and composed in GIMP
Film false-color infrared trichrome shot with a Mamiya RZ67 and Sekor 110mm f/2.8 on Ilford SFX 200, using Green 58, Red 25, and R72 filters. Developed in XTOL 1:1.
Rollei IR 400
Fujica gw609ii + 90mm
HC110 @20 for 6.5 mins
trichrome, rain clouds, low light and contrast.
This local church is very handy test subject. It very picturesque and we get good Trichrome skies quite often. Great for experimenting with cameras, film, filters and exposure lengths
Exakta Varex IIB/ Ilford Pan 400/ Adox XT3 20° - 9 Minuten/ Amaloco Proffix
three pictures taken with, red, blue and green filter composing of the photos in gimp 3.0
my first trichrome picture. taking the photos is easy, the working with the computer not...
After reading an article about trichromatic photography I realized that I had to try it. It's a technique of creating a color image from three black and white shots using green, red, and blue filters separately, then overlaying each in photoshop assigning each to the appropriate color channel.
Even though this subject wasn't the best choice since the water is always in motion I went for it using my long neglected Mamiya RZ67 and Fomapan 100.
Old colour photo by S. M. Prokudin-Gorskii (1863-1944)
Restored by Alex Gridenko
The full collection of my restorations is available for download here: www.gridenko.com/pg
"Водяные [Святые] врата и Архиерейские покои. Ипатьевский мон. Кострома", 1911
Ранняя цветная фотография С. М. Прокудина-Горского (1863-1944)
Реставрация Алексея Гриденко
Полная коллекция моих реставраций здесь: www.gridenko.com/pg
Canon A-1/ Agfaphoto APX 400, three photos with with red, green and blue filter/ developed in Adox XT3/ 20°/12 min./ scan with Epson Perfection/ composed with GIMP
Minolta X-700 - Vivitar Auto Macro 55 2.8 - Ilford HP5+ @ 800 - Rodinal 1+50 - dslr "scan"
sharpening set to zero
Panoramic Trichrome (Colour image from Black and White film) of the Orwell Bridge using an RSS 6x17 pinhole camera and Ilford FP4 Plus
The clouds were pretty flat and grey after a passing rain burst. With 3 minute individual exposures and the sun breaking through at time on the far right we managed to get some bubble gum trichrome colours in there.
For scale the Orwell Bridge is 1KM in length and we managed to squeeze it all in 😁
RSS 6x17 pinhole camera
Ilford FP4 Plus
RGB filters