This week on Art Matters, we witness how the sari inspires Bharatnatyam exponent Malvika Sarukkai to create mesmerising choreography. In Thari - The Loom, she marries the richness and beauty of the traditional dance form with the art of weaving. Both practices - weaving and dance, she believes, are closely linked as they deal with space and symmetry, rhythm and design. Martina Roy reports.