Four kanphat yogis in a landscape. Mughal, c.1610-20. Richard Johnson Collection. Purchased 1807. Inscribed on rock in foreground in Persian: ‘‘amal-i mas’ud, sunnah 103’ (the work of Mas’ud, year 103 - meaning AH1003/AD1594-95); on reverse: ‘tasvir-i kanphatha’ (a picture of ‘kanphats).’ T...