A pair of gray schist side panels for a stair riser

For another example displaying an aquatic dragon, see A. Proser (ed.), The Buddhist Heritage of Pakistan, 2011, p. 127, cat. no. 37. A similar example depicting a cockerel was sold at Christie's New York, 22 March 2011, lot 238, and for further examples, see I. Kurita, Gandharan Art, vol. II, 2003, p. 247, figs 744 and 745.