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Carbon transfer print (single transfer). 24x18 cm
Emulsion: 5mg of dry watercolor diluted in 1 liter of 10% gelatin
Sensitization: 2.5% ammonium bichromate diluted 1:1 with alcohol
Exposed to 6x18V Sylvania BL-350 lamps for 720 seconds.
Tricolor (3 negatives) gum print. Four layers, because the first layer (ultramarine) was too weak. Followed by phthalo blue-red shade, quinacridone rose, and naples yellow. Still having some registration problems....
Astromaterials processor Mari Montoya and OSIRIS-REx curation team members set the TAGSAM (Touch and Go Sample Acquisition Mechanism) down in the canister glovebox after removing it from the canister base and flipping it over.
Credit: NASA
sketch to inks... finished colors can be seen here: steamcommunity.com/sharedfiles/filedetails/?id=246977555
Example of drawing two tile layers (created using the Tiled Map Editor) overlayed in Processing and the Ptmx library. The bottom ("Background") layer is painted over with black where there are empty tiles in the top layer ("Foreground").
made a lot of mistake in processing, but after every mistake i learn something....
pentacon six + 80mm f/2.8 Carl Zeiss Jena MC Biometar + lucky 100
rodinal 1:200
40mins 20C
30s initial agitation, leave to stand
Abstract re-interpretations of landscape photographs. Produced using a modified Hough transform implemented in Processing and Photoshop: www.cutsquash.com/2014/03/hough-colour-swirls/