Gerard Christiaan Haverkamp ( 1872 - 1926 ) was a Dutch painter. Gerard Christiaan Haverkamp s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 24.91 USD for Gesigneerd in de plaat linksonder en in potlood rechtsonder in 2004 to 1999.71 USD for Floral symphony in 2008 , based on the size and medium of the artwork.