Josua De Grave ( 1643 - 1712 ) was a Dutch painter. Josua De Grave s works have been put up for auction numerous times, with realized prices varying from 3697.74 USD for Elegant figures walking in the garden of a palace in 2004 to 5927.84 USD for SHEPHERDS WITH THEIR FLOCK WATERING IN A CLASSICAL LANDSCAPE in 2007 , based on the size and medium of the artwork.