Back in October last year, I picked up some "Solarprint" paper from an educational supply house that was having a sale. For some weeks I thought about what to do with it, and eventually decided that the usual path of making contact prints or photograms with it was a bit too dull, and that I would build a camera and take photos with it. Now I am by no means the first person to do this - although the idea of producing cyanotype camera negatives is surprisingly recent. As far as I can tell, the first person to do it was photographer, John Beaver, in 1999 - over 150 years after the development of the chemistry ! More recently, blogger Nag on the Lake published a how-to for cardboard cameras in 2019. Meanwhile, Ray Christopher has been experimenting with using cyanotype paper as a medium-format negative. The cyanotype process chemistry is rather unusual in that is not particularly sensitive to visible light. It is most sensitive to UVA down to the visible spectrum. One of the s
I was going to say: Nothing quite brings out the kook like a burra
ReplyDeleteThis brought on by a co-worker discussing the eccentric uncle-in-law who has found AN AMAZING LINK BETWEEN THE WRITING OF TWO ANCIENT CULTURES! (Separated by about 5000km and 2000 years...) And is now being paranoid about his research being stolen by a professor in the field who thought that his research 'lacked rigor'.
ReplyDeleteI heartily recommend http://skepticalhumanities.com/ which has an ongoing series on crank fringe linguistics.
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