On our website, pictures taken, among others, by the following photographers/photo agencies are used:

Agentur photothek.net, Deutsche Messe Hannover, Andreas Arnold, Jörg Böthling, Dominik Butzmann, Carsten Costard, Susanne Esche, Charlie Fawell, Rendel Freude, Torsten George, Gaby Gerster, David Greedy, Peter Himsel, Barbara Högner, Frank Homann, Fred Hoogervorst, Steffen Jagenburg (BRANSCH EUROPE), Thomas Klewar, Studio Kohlmeier , Florian Kopp, Georg Lopata, Jürgen Lösel, Kirsten Milhahn, Rüdiger Nehmzow, Rolf Obertreis, Rubén Arnaldo Farina Ortiz, Holger Peters, Joachim Röttgers, Mika Schmidt, Bernhard Schurian, Jens Steingässer, Pietro Sutera, Uwe Tölle, Jan Zappner.

Fotolia.com: amandare, Yuri Arcurs, Kitch Bain, Ingo Bartussek, Sergio Donà, drizzd, Dmitry Ersler, eyewave, Zoltán Futó, Eric Gevaert, Fotolia XXV, Friedberg, goodluz, Dirk Hoffmann, imageteam, Christian Jung, Abdelhamid Kalai, Sergej Khakimullin, Vladimir Kolobov, krizz7, Kzenon, lumen-digital, marog-pixcells, Mindwalker, Miredi, mirpic, Nebuto, Tino Neitz, Christian Pedant, Franz Pfluegl, prognone, Gina Sanders, Henry Schmitt, spree berlin, SVLuma, Kheng Guan Toh, tom, Torbz, typomaniac, VRD, Joachim Wendler, Sreedhar Yedlapati.