The Gallery Philosophy of mathematics Paul Bernays Paul Benacerraf John Lane Bell George Boolos Pieranna Garavaso Philosopher Jaakko Hintikka Charles De Koninck Adam Morton Ian Hacking James Robert Brown Timothy Smiley David Papineau John Lucas Stephan Körner Bob Hale Michael Dummett Mary Everest Boole George Berkeley Alain Badiou Hilary Putnam Kurt Gödel Richard Montague Ludwig Wittgenstein 1 2 3 4 5