Robert M. Winkler

Robert M. Winkler is an artist.
From ArtValue.ca records, the highest price paid at auction for a drawing work attributed to Robert M. Winkler was C$118 - paid for "Pool View No. 2" at Cowley Abbott in Toronto on Wed, Jun 13, 2018.
ArtValue.ca has one auction art sale record for their drawing results, with prices in the range of C$100 to C$250.
We do not have enough information to calculate an estimated Artist Value for Robert M. Winkler.
To estimate the value of a specific artwork created by Robert M. Winkler, follow some of the advice from our Valuating art page.