Cox and his band of chisellers are at work to complete a memorial to Rajiv Gandhi that is to be installed at Vir Bhoomi, the former prime minister's samadhi on the banks of the Yamuna in New Delhi. The Rs 65 lakh project, commissioned by the Central Public Works Department (CPWD) and which is to be unveiled in July, has been shielded from the media for the last two years and guarded like a state secret.