This week on Art Matters, we meet theatre artists from Pakistan, who have travelled to India for the Pakistan Theatre Festival - 'Humsaya'. The four-day festival opened with a commemorative play 'Bullah', based on the life of Bulleh Shah - a Punjabi Sufi poet, humanist and philosopher born in the 17th century. The festival was organised by Routes2Roots in collaboration with Lahore-based Ajoka Theatre at New Delhi's Kamani auditorium from 12th to 16th September 2015.