Category Name: photography

Black and White torture test

posted on: September 15th, 2014

This is a rather large tiff file used to test the smoothness of all your digital negative/positive work. In particular, the positive and negative circle gradients have a way of making ‘ramps’ in your correction curves very obvious.

categories:  alternative processes, calibration, digital negative, photography, photoshop   tags:  alternative process, calibration, digital negatives, digital positives, photoshop, tips, download

A personal photo formulary

posted on: July 12th, 2014

This is a collection of photographic formulas that I have used and in some cases, still use. It is formatted in a .pdf that can be printed on executive size stock and then inserted into a small ring binder ideally sized for your darkroom.

categories:  photography, formulas   tags:  chemistry, formulas, darkroom, alternative process

Pt/Pd printing resources

posted on: July 10th, 2014

A reasonably current list of resources for pt/pd printing.

categories:  alternative processes, digital negative, palladium printing, photography, platinum printing   tags:  alternative process, chemistry, digital negatives, digital positives, palladium, paper, printing, platinum

My dated Pt/Pd manual

posted on: May 14th, 2014

This is a somewhat dated pt/pd printing manual. It was written right before digital negatives really hit their stride. Consequently, some of it seems a little quaint at this point. The formulas and general information have not changed, however.

categories:  alternative processes, palladium printing, photography, platinum printing   tags:  alternative process, chemistry, instruction, manual, tips, palladium, platinum, download

palladium printing resources

posted on: April 21st, 2014

A pdf file containing a list of online resources for palladium printing materials.

categories:  palladium printing, photography   tags:  alternative process, calibration, chemistry, printing, palladium

51-step-tablet with levels (positive)

posted on: April 21st, 2014

Standard 51 step tablet annotated with levels in addition to gray percent. Used in calibration steps for polymer photogravure.

categories:  calibration, downloads, photography, workshop   tags:  calibration, digital positives, qtr