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Rosette nebula. 3 nights 22x120s 8x240s 16x180s iso800, taken with Canon 1000D (Modded) on Skywatcher 200P, HEQ5.
violet-sassafras soap.
the small drawer-organizer trays i found at the drugstore hold one pound of soap perfectly.
Processing experiment inspired by Sun Flower by Christopher Gray www.christophergray.eu/?p=322
Math behind scene is simple: areas with similar pixels directed towards each other
surface sacn
Unfortunatley the 24 hr delay after iodisation was a mistake with this paper, see the scan with transmitted light, serious fogging could be seen emerging after exposure
15 min exposure bright day blue sky f/6,3 whole plate
Winther's tannin process with Sumac extract
Pre-silver brushed 5,2% AgNO3, dried iodised in 4% KJ for 10 min followed by 2 water baths of 10 min each (pure water) blotted off and dried
Sensitized just before exposure with sumac extract 28 drops, AgNO3 14% 7 drops, gl. acetic acid 2 drops made double.Exposed moist in a glass sandwich.
Developer brushed and sprayed with 25% alcohol for 1 hr 10 min
Developer consists also of sumac extract 28 drops, AgNO3 14% 7 drops, gl. acetic acid 2 drops made double. After brushing sprayed and left wet face up under cover, brushed also just with Sumac extract saving the silver nitrate for later to boost density.
Short wash before 2 x 10 min hypo and 1 hr running water bath
Canson Marker paper was pre-silvered and iodized the day before exposure and processing.
The paper behaved well when prepared pre-silvering and iodisation on the same day as exposure and processing.
" I will be back..."
When I first visited Vivace, David Schomer had instrumented the coffee grinders with regularly calibrated thermocouples to track temperature to he could evaluate its impact on the finished product. Dates show regular checking of equipment and presumably application of lessons learned in the earlier experiment.
I really admire Schomer's obsession with process improvement, but I can also believe it's more fun on my side of the counter.
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Original Collection: Experiment Station Publications Photographic Collection (P 132)
Item Number: P132:129
Image Description: Processing blue lake beans at Blue Lake Packers in Corvallis.
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Luchador Collab-o-Mask....
I mailed out wrestler masks made of wood to various artists and asked them to paint their style in to the background of the mask. They worked out their design and returned the mask to Me and I stenciled in the details of the face.
Get one here----> buyart.stensoul.com/collections/lucahdor-collabo-mask