R
	Daniel Ranalli (USA)[1946] b. New Haven CT, l. Cambridge MA
	http://www.bu.edu/artsadmin/people/DR/DR_photograms.htm b/w photograms made with strips of mat card board, 1975 - 1984
	Paul Rand (USA)[1914 - 1996] b. New York, d. Norwalk/Connecticut
	http://paris.blog.lemonde.fr/2006/09/page/3/ photogram design for a cigar box cover, 1957
	Susan Rankaitis (USA)[1949] b. Cambridge/MA, l. LA
	http://www.museumofnewmexico.org/mfa/ideaphotographic/artists_rankaitis.html Pale Green with Copper, 1984 Multi-toned collage of contacted negatives, 90 x 40
	http://pages.scrippscollege.edu/~srankait/Exhibitions/museum/museum1.html# collection of exhibitions applying experimental photography techniques sometimes mixed up with sculpture
	Robert Rauschenberg (USA)[1925 - 2008] b. Port Arthur/TX, l. Captiva Island/FL
	https://www.moma.org/collection/browse_results.php?criteria=O%3AAD%3AE%3A4823&pa... Booster from the series Booster and 7 Studies. 1967. Lithograph and screenprint from x-ray of a human skeleton
	http://www.faz.net/s/RubBC09F7BF72A2405A96718ECBFB68FBFE/Doc~E18C6478214D84D9EA8... Untitled (Sue), 1950, body photogram on blueprint paper
	http://www.nga.gov.au/Rauschenberg/ "Booster", colour lithograph with x-ray of human skeleton, 1967
	http://coincidences.typepad.com/still_images_and_moving_o/2004/08/httpwwwphotogr... Rauschenberg capturing a human form on blueprint paper
	Man Ray (Emanuel Rudnitzky) (USA)[1890 - 1976] b. Philadelphia, d. Paris
	http://www.manray-photo.com/catalog/advanced_search_result.php?keywords=&categor... database which indicates 55 rayographs and 13 clich� verres, 1917-1961
	http://www.getty.edu/art/gettyguide/artObjectDetails?artobj=53344 Untitled Rayograph (Snakeskin), 1927
	http://cs.nga.gov.au/Detail-LRG.cfm?IRN=102662&View=LRG Hands, 1966
	http://www.moma.org/collection/browse_results.php?criteria=O%3AAD%3AE%3A3716&pag... Man Ray kissing Kiki, rayograph, Paris 1922, b/w, 24,1 x 29,8 cm, MoMA
	http://www.museumofnewmexico.org/mfa/ideaphotographic/artists_manray.html Untitled (Rayograph), 1922, featured in "photogram aesthetic", Museum of New Mexico
	http://frenchfilms.topcities.com/nf_Le_Retour_a_la_raison_rev.html "Le retour a la raison", 1923, 35 mm, 3 min., b/w photogram movie presented for the first time at Theatre Michel in July 6th 1923
	http://www.metmuseum.org/special/Gilman/view_1.asp?objectID=%7BA23E680F-0FC9-4B9... rayograph with geometrical forms, 1923
	http://www.geh.org/amico2000/htmlsrc/manray_sld00001.html portfolio "Man Ray: 12 Rayographs. 1921-1928", Schubert & Kapitzki, Stuttgart, 1963
	http://www.medienkunstnetz.de/works/retour-a-la-raison/ «Return to Reason», first photogram film, 1923, page includes a quicktime with a short passage
	Jürgen Reble (Germany)[1956] l. Bonn
	http://www.filmalchemist.de/films.html This sites shows chemigrams on celluloid - a certain kind of "alchemist" film.
	Isaac A. Rehn (USA)[1815 - 1883] Philadelphia
	http://americanart.si.edu/collections/exhibits/helios/AmericanPhotographs/obrehn... Lygodium Icandeus, ca. 1865 albumen plant photogram, 35.5 x 43.8 cm
	Wolfgang Reichmann (Austria)[1962] b. Villach, l. Vienna
	http://www.jmcfaber.at/inventory/contemp/wreichmann/wreichmann.htm photograms that are not developed but fixed, 1998/2002
	http://www.reichmann.cx Photograms, that are not developed but fixed. B/w-paper resolves from violet to orange.
	Gerardo  Repetto (Argentina)[1976] b. Villa Huidobro, l. Cordoba
	http://www.ehgaller.com.ar/sitio/info.php?id=7392 222 Fosforos, serial b/w photograms with matches, after 2000
	Józef Robakowski (Poland)[1939] b. Poznan, l. Lodcz
	http://www.robakowski.net/portfolio_ang.html 1958-1967 "FOTO-MALARSTWO" - photo paintings, 1969-1979 FOTO-FILMY - photograms, 1998-2000 TERMOGRAMY ("Hot images" made with thermosensitive emulsions)
	Eugène Auguste Albert de  Rochas d'Aiglun (France)[1837 - 1914] St. Firmin-en-Valgaudemar (Hautes-Alpes), d. Grenoble
	http://www.toutfait.com/duchamp.jsp?postid=877# Drawing of light "odiques," taken from "Le Fluide des magnétiseurs", 1891 (picture on page 2!)
	Aleksandr Michailowitch Rodchenko (Russia)[1891 - 1956] b. Petrograd, d. Moscow
	http://www.schicklerart.com/auto_exh/ARod_0009?id=7961289&from=1 Silhouette of Vladimir Mayakovsky, Photogram for a book cover design, 1939-40, b/w, 11 1/4" x 9 1/2"
	Varvara Rodchenko (Russia)[1925] Moscow
	http://www.schicklerart.com/exhibitions/VRod/ bw photograms, mainly with plants, 1978-92
	Gustavo Romano (Argentina)[1958] Buonos Aires
	http://www.gustavoromano.com.ar/escritor/1.htm "La tarde de un escritor", x-ray video of a writing hand, 1998
	Wilhelm Conrad Röntgen (Germany)[1845 - 1923] b.(Remscheid-)Lennep, d. München
	http://www.aps.org/apsnews/1101/110105.html One of the earliest photographic plates from Roentgen's experiments was a plate of his wife, Bertha's hand with a ring, produced on Friday, November 8, 1895.
	http://www.uihealthcare.com/depts/medmuseum/galleryexhibits/collectingfrompast/x... negative X-ray image of Bertha Roentgen's hand, 1895
	http://www.nlm.nih.gov/exhibition/dreamanatomy/da_g_Z-1.html very large positive view on the hand of Mrs. Wilhelm Roentgen: the first X-ray image, 1895
	http://www.slac.stanford.edu/pubs/beamline/25/2/25-2-assmus.pdf First X ray made in public: positive hand of Albert von Kölliker, 23 January 1896, pdf, p.15
	http://www.scienceandsociety.co.uk/results.asp?image=10288963&wwwflag=2&imagepos... positive copy of X-ray from R�ntgen wife's hand, December 1895
	Theodore Roszak (USA)[1907 - 1981] b. Poznań (PL), d. New York
	http://www.zabriskiegallery.com/Roszak2003/Roszak2003Images.htm b/w photogram from 1937-41
	Tim Otto Roth (Germany)[1974] b. Oppenau, l. Oppenau & Cologne
	http://www.jenseits.net/e/inaction/index.htm Forget all you know about photograms: moving photograms made on videochips. 2000-2007
	http://www.stiftungstarke.de/index.php?s=3&k=R&Residence=&start=0&show=53 body photograms on Ektachrome 8x10", refering to the poem "Les neuf portes de ton corps" by Guillaume d'Apollinaire, 2000
	http://www.imachination.net/solid ars umbra - overview of Tim Otto Roth's photogram ouevre including his latets plancton luminograms
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