The Prime Minister, Dr. Manmohan Singh at the Closing Ceremony of 1st Diamond Jubilee Year of the Saha Institute of Nuclear Physics, in Kolkata on August 21, 2011.
The Governor of West Bengal, M.K. Narayanan, the Union Finance Minister, Pranab Mukherjee and the Chief Minister of West Bengal, Mamata Banerjee are also seen. Photo by Shivraj/Indian Photo Agency