Directors Srijit Mukherjee and Kaushik Ganguly expressed happiness after the Bengali films directed by them got the honours in different categories at the 67th National Awards announced on Monday. While Ganguly’s ‘Jyeshthoputro’ got the crown in the Best Screenplay (Original) and Best Background Music categories, Mukherjee’s ‘Gumnaami’ was selected for the Best Screenplay (Adapted) and the Best Bengali film awards.