Based on:
Martin Luther, File:Luther46c.jpg by User:CTSWyneken
Otto von Bismarck, File:Bundesarchiv Bild 146-2005-0057 by Pilartz, Jacques via German Bundesarchiv
L. v. Beethoven, File:Beethoven.jpg by Joseph Karl Stieler
File:Immanuel Kant (painted portrait).jpg by (unspecified)
File:Goethe (Stieler 1828).jpg by Joseph Karl Stieler
File:Gutenberg.jpg by (unspecified)
File:Mozart-small.jpg by (unspecified)
File:Johann Sebastian Bach.jpg by Elias Gottlob Haussmann
File:RichardWagner.jpg by Franz Hanfstaengl
File:Hegel.jpg by Julius Ludwig Sebbers and Lazarus Sichling
File:Friedrich schiller.jpg by Ludivike Simanowiz
File:Karl Marx 001.jpg by John Mayall
File:Grimm.jpg by Elisabeth Jerichau Baumann
File:Bundesarchiv B 145 Bild-F078072-0004 by Katherine Young, New York; via German Bundesarchiv
File:Durer selfporitrait.jpg by Albrecht Durer
File:Gottfried Wilhelm von Leibniz.jpg by Christoph Bernhard Francke
File:CarlBenz.jpg by (unspecified)
File:Konrad Zuse (1992).jpg by Wolfang Hunscher
File:Touch of Evil-Marlene Dietrich2 c.jpg by Universal Pictures
File:Max Planck (Nobel 1918).jpg by Nobel foundation
File:Claudia Schiffer.jpg by Flickr user loungefrog
File:Einstein 1921 portrait2.jpg by Ferdinand Schmutzer
File:Johannes Kepler 1610.jpg by (unspecified)
File:Portrait of Friedrich Nietzsche.jpg by (unspecified)
File:Heidi Klum by Glenn Francis.jpg by Toglenn
File: Bundesarchiv B 145 Bild-F057884-0009, Willy Brandt.jpg via German Bundesarchiv
File:Jürgen Klinsmann 2005.jpg
File:Wernher von Braun crop.jpg by NASA
File:Johann-Baptist Lampi d. Ä. 007.jpg by Johann-Baptist Lampi the Elder

• See above
• Alphasinus (compilation)