I do not know if this is an original or a copy, but it looks like an original the brushstrokes can be seen in the photos. The item "Vintage Signed Heinz Theis (1894-1966) Oil Painting on Canvas Framed" is in sale since Friday, March 03, 2017.
This item is in the category "Art\Art from Dealers & Resellers\Paintings". The seller is "pernandez" and is located in Columbia, South Carolina. This item can be shipped to United States.: Signed