ARISTOTLE, ALHAZEN, Roger BACON, Leon Battista ALBERTI & Leonardo DA VINCI  Girolamo CARDANO Giovanni Battista della PORTA Leonard DIGGES Johann KEPLER Pierre HÉRIGONE & Johann ZAHN Althanasius KIRCHER Kaspar SCHOTT J.C. KOHLHAUS Anonymous (esp. 18th century) Johann Heinrich SCHULZE Charles François TIPHAIGNE DE LA ROCHE J.W. RITTER Joseph Nicéphore NIÉPCE Louis Jacques Mandé DAGUERRE Thomas WEDGWOOD (1771-1805), Sir Humphry DAVY & William Henry Fox TALBOT Eduard PETITPIERRE Cyrus MACAIRE John J.E. MAYALL Édouard-Denis BALDUS Sir Charles WHEATSTONE, Sir David BREWSTER et al. Sir John F.W. HERSCHEL, Alfred ROSLING, J.B. DANCER, George SHADBOLT, Herbert WATKINS Anonymous (USA) Poetus Photographicus Lewis CARROLL André-Adolphe-Eugène DISDÉRI P.H. DESVIGNES FLOR & FINDEL, George A. COLE, Giulio GIANNINI, and other Italian booksellers Francis FRITH, George Washington WILSON, Thomas OGLE, Russell SEDGFIELD, James VALENTINE Timothy O'SULLIVAN ADAMS, ALINARI brothers & a host of doctors specialised in criminology Francis GALTON, Cesare LOMBROSO, Havelock ELLIS Timothy O’SULLIVAN & Clarence KING Alphonse BERTILLON Jacques Penry et al. Wilhelm Conrad RÖNTGEN Hippolyte BARADUC, Charles Vernon BOYS (1855-1944), Sir Arthur Conan DOYLE, DUCASSE-HARISPE, FINOT, FONTENAY, GUEBHARD, Charles MENDEL, Albert de ROCHAS Eadweard MUYBRIDGE, Ottomar ANSCHÜTZ Pierre-César Jules JANSSEN, Étienne-Jules MAREY, Thomas EAKINS Charles Vernon BOYS Jacques-Henri LARTIGUE & millions of amateurs since 1880 Alvin Langdon COBURN Christian SCHAD, MAN RAY, Laszlo MOHOLY-NAGY Bauhaus Lee MILLER (Lady Lee PENROSE) & MAN RAY Willard VAN DYKE, Edward WESTON, Imogen CUNNINGHAM et al. Walker EVANS August SANDER Robert DOISNEAU Diane ARBUS Jerry UELSMANN Elliot ERWITT David HOCKNEY Duane MICHALS Jan DIBBETS, Georges ROUSSE Hiromi TSUCHIDA Pol BURY Hiroshi OSHIMA United States of America Air Force
 
The Ou. Pho. Po considers that the photographers who figure (or not) in histories of photography have always followed constraints both scientific and artistic, but also theological, philosophical and ideological, be they conscious and/or unconscious, moral and/or immoral. The only discipline that can find them, pick them, peel, core and eat them is ’PATAPHYSICS.
The following is an extract (without the commentaries) from An Annotated History of Photography by Constraints, which the Ou. Pho. Po. has been compiling since 1995.
 ϕ  = potential photography, or a potential photograph or potential photographer, depending on context (suffixes are given when required, e.g. ϕers = photographers).
Proposed names are given in Latin (where feasible) and always in inverted commas so as to distinguish them from period appellations (always given when known).
PLAGIARISTS BY ANTICIPATION Anonymous (photocinisography)
(c)
Paul STRAND (1890-1976), Henri CARTIER-BRESSON (b. 1908), millions of “photo-club” amateurs