Among the Padma Shri awardees, renowned folk artist Vijayalakshmi Navaneethakrishnan, 64, has been recognised for her contribution to the preservation and propagation of folk art. Rajagopalan Vasudevan, a professor from Madurai who developed and patented a method to reuse plastic waste to construct roads has been honoured for his innovation and the selfless act of providing the technology to the Indian government for free, is another name on the Padma Shri list.