48 Degrees Celsius Public. Art. Ecology was a nine-day festival of public experiments and interventions situated around Delhi, India, involving Indian and international artists. Each public artwork focused on the theme of ecology and interrogated the complex environment of Delhi as one of India’s largest cities. Eight key sites of cultural and/or historical significance were selected to exhibit works by 25 artists. In addition to the artworks, a diverse schedule of public programs was presented, including a two-day symposium, urban eco-tours, films, performances, urban eco-talks and a concert.