Fritz Grewenig ( 1891 - 1974 ) was a painter. Fritz Grewenig s works have been put up for auction numerous times, with realized prices varying from 255.43 USD for Prächtiges Blumenstillleben mit Gladiolen und Lilien in 2005 to 638.57 USD for Früchtestillleben mit Kürbis, in 2005 , based on the size and medium of the artwork.