Maidan Polyalthia

The least healthy in a grove of sickly trees standing lonesome in the corner of the Calcutta Maidan playing fields

Union Carbide Weeping Ashok

A small Ashok tree represents the night in Bhopal on 3 December 1984, when a cloud of poisonous methylated cyanide leaked from the Union Carbide fertilizer factory and killed many thousand people living nearby.