"We're not quite clear how long it went on in Muziris, and the more evidence we can gather from the artefacts, the clearer the picture that will build up, " she added.
Much of the work shown at the recent Kochi-Muziris Biennale 2012 in Kochi, India, revealed radical shifts that have made younger Indian artists much more politically assertive in their work, focusing on violence and environmental issues.