And he is thrilled that UN Secretary General Kofi Annan has loved his "Mr and Mrs Iyer".
"It's amazing for me. Suddenly there is a retrospective of my films," the 30-something Bose told.
"I have been told that Annan really liked 'Mr and Mrs Iyer' and that was wonderful."
The Geneva festival started May 19 and would continue till Monday. It is showcasing films like "Jhankaar Beats", "White Noise", "Everybody Says I'm Fine", and of course "Mr and Mrs Iyer".
Indians working in the UN have organised the festival.
Bose said he was thrilled when he first heard the news.
"It was great to know that people so far away from India were following one's work enough to actually think of a retrospective," said the actor.
"I am truly honoured that such a festival has been organized for my work."