Johan Hendrik van Mastenbroek ( 1870 - 1945 ) was a painter. Johan Hendrik van Mastenbroek s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 44.22 USD for In de Rotterdamse haven in 2015 to 19053.35 USD for The Leuvehaven, in the Port of Rotterdam in 2019 , based on the size and medium of the artwork.