Johfra Bosschart ( 1919 - 1998 ) was a Dutch painter. Johfra Bosschart s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 7305.79 USD for Een struisvogel in 2004 to 20345.88 USD for Unio Mystica (five in 2017 , based on the size and medium of the artwork.