Gerardus Johannes Bos ( 1825 - 1898 ) was a Dutch painter. Gerardus Johannes Bos s works have been put up for auction numerous times, with realized prices varying from 2324.81 USD for Drie kinderen voeren een geitje bij een boerderij in 2004 to 2370.98 USD for In the barn in 2008 , based on the size and medium of the artwork.