Martin Sigrist
Photographer; Frima, Toto (NL, 1953), Vogt, Christian (CH, 1946), Dicker, Jean-Jacques (CH/USA, 1944), Gómez Pérez, Ricardo (V, 1952), Pétremand, Gérard (CH, 1939), Keresztes, Lajos (H/D, 1933), Harder, Jochen (D, 1942), Székessy, Karin (D, 1939), Fontana, Franco (I, 1933), Veen, David van 't (NL, 1941-2018), Hesselmann, Herbert W. (D, 1946), Ommer, Uwe (D, 1943), Wildbolz, Jost (A/CH, 1937), Rheinboldt, Frank (D?, 1946), Sachs, Gunter (D, 1932-2011), Fauville, Claude (B, 1940), Weisser, Otto R. (CH?) act. c.1978, Schmitz, Dieter (CH?, 1943), Wimberley, John (1945), Brehm, Heribert (D, 1953), Schumacher, Jacques (NL, 1933), Pexa, Peter (RFA), Roy, Didier(Fr), Koeppe, Wolfhard (D), Vogel, Angelika (D) act. c.1985, Mentlen, Josef (CH, 1924), von Bülow, Heinz Wolfram (D?) act. c.1985, Guccione, Antonio (I) act. c.1985, Petra, Alberto (I?) act. c.1985, Scheler, Wolfram (D?) act. c.1985, Zimmerli, Rikk (CH, 1953), Antonius (USA/D) act. c.1985, Hoffmann, H.P. act. ca. 1985, Matthäus (GR, 1960), Balmelli, Giorgio (CH) act. c.1985, Perino, Gian (I) act. c.1985, Troxler, Stephan act. ca. 1985
Erotische fotografie, Naaktfotografie