Werner Ruhnau ( 1922 - ) is a painter. Werner Ruhnau s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 1625.91 USD for Klimatisierung des Raumes. Hommage à Yves Klein in 2007 to 1903.55 USD for Schule der Sensibilität in 2008 , based on the size and medium of the artwork.