GIROLAMO GIANNI (after) ( 1837 - 1895 ) was a painter. GIROLAMO GIANNI (after) s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 307.86 USD for GRAND HARBOUR, VALLETTA, MALTA (?) in 2016 to 1061.65 USD for British warship in Valletta's Grand Harbour, Malta in 2019 , based on the size and medium of the artwork.