The American annual of photography . right of the waterfall is a mass of incrustation causedby a mineral spring just above the fall. One swallow does not make a summer, nor do one or twoexperiments establish the truth of a proposition. What I wishto suggest is that others try this out and report results in oneof the magazines or in next years Annual. It would be inter-esting to find out within what limits of exposure such differ-ence in results as I obtained holds good. I should imagine thatwhere the total exposure exceeds one second, or converselywhere the total is very brief, little or nothi
The American annual of photography . right of the waterfall is a mass of incrustation causedby a mineral spring just above the fall. One swallow does not make a summer, nor do one or twoexperiments establish the truth of a proposition. What I wishto suggest is that others try this out and report results in oneof the magazines or in next years Annual. It would be inter-esting to find out within what limits of exposure such differ-ence in results as I obtained holds good. I should imagine thatwhere the total exposure exceeds one second, or converselywhere the total is very brief, little or nothing would be gainedby subdividing the time. But I have never tried this, and asfar as I know no one else has paid much attention to thematter. 144 ^^^..-^.^^f^-^-^w^ i^^^^t- T^s^ Lii m-.; ^^^^^ • 1 fc -# t™ -«/- f j ^; i B i ?f. Hi* - ^ .--1 Wf i Wf. ^ H^ba^^lPI % ?• J^„«i^- piw^ I- ^ 1^ ^ \< ,^ Bn -^ i B|v ^. y0 P^ ^ .*^i In-* »jl Figure 2 Illustrating article Over Running Water, by A. M. Sutton, M. D. 145. ARTATONE—THE MAGIC PAPER By KARL TAUSIG FTER we get all that can be gotten out of thevarious gaslight developing papers, we long fora printing medium that will reproduce ourpictures in a more artistic way,—we long toimpart that elusive something to the we are able to devote an unlimited amount of time to thiswork, we turn to Gum, Oil, Carbons, etc. After a great dealof practice we begin to get some results in these mediums, andI am sure that to make successful Gum Prints, for instance,the words of the master Gummist, Robert Demache, In orderto become a good Gum Worker one must make at least one gumprint a day for years, is only too true. But there are somewho yearn for artistic expression, and who have not the time,money and facilities that are needed to acquire the technique ofthe Gum, Oil, Carbon, etc., processes. I for one felt the need of a paper that could be used like agaslight paper, and at the same time give a plastic medium,w
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Keywords: ., bookcentury1900, bookdecade1910, bookpublishernewyo, bookyear1919
