Gerhard Richter (after) ( 1932 - ) is a German painter. Gerhard Richter (after) s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 750 USD for Helga Matura mit Verlobtem; Venedig (Treppe), in 2004 to 5625 USD for Seestück (Genenlicht) (B. Appendix pp.285) in 2009 , based on the size and medium of the artwork.