Desiccation of a clay film: Cracking versus peeling S. Sadhukhan, J. Prehl, P. Blaudeck, K. H. Hoffmann, T. Dutta and S. Tarafdar Eur. Phys. J. E, 27 4 (2008) 391-395 Published online: 09 December 2008 DOI: 10.1140/epje/i2008-10401-9