H C Richter ( - ) is a British painter. H C Richter s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 1000 USD for DISCURA LONGICAUDA; LOPHORNIS HELENAE; LOPHORNIS ORNATUS; PANTERPE INSIGNIS in 2004 to 1200 USD for LAPHORNIS VERREAUXI; CALYPTE ANNAE; LOPHORNIS REGINAE; [HUMMINGBIRDS] in 2004 , based on the size and medium of the a